TCP and UDP port numbers – complete list

This is a list of Internet socket port numbers used by application communication with TCP and UDP on the Transport Layer of the Internet Protocol Suite for the host-to-host communications.

Let’s see who makes it possible? The Internet Assigned Numbers Authority (IANA) assigns all port numbers except Dynamic or Private ports. IANA is a standards organization in the world that is responsible for assigning various addressing standards.

There are different types of port numbers: Well Known Ports (Numbers 0 to 1023), Registered Ports (Numbers 1024 to 49151) and Dynamic or Private Ports (Numbers 49152 to 65535). The last porn number type Dynamic or Private Ports will not appear on our list because they are cannot be registered with IANA. This range is used for custom or temporary purposes and for automatic allocation of ephemeral ports. They are usually assigned dynamically to client applications when initiating a connection. It is not very common for a client to connect to a service using a Dynamic or Private Port, sometimes some peer-to-peer file sharing programs do.

We will introduce the list of the ports with short description of different port types.

Using both TCP and UDP is also normal sometime. Some applications may use both TCP and UDP. For example, the low overhead of UDP with his short header enables DNS to serve many client requests very quickly. However, sending the requested information sometimes may require the reliability of TCP. In that case, the port number of 53 that is a well known port number is used by both protocols with this service.

Let’s see the list of port numbers:

Well-known ports

Well Known Ports (Numbers 0 to 1023) – These numbers are reserved for services and applications. They are commonly used for applications such as HTTP (web server) POP3/SMTP (e-mail server) and Telnet. By defining these well-known ports for server applications, client applications can be programmed to request a connection to that specific port and its associated service.

Port Protocol Description Status
0 UDP Reserved Port is officialy registered by IANA for this application
1 TCP UDP TCP Port Service Multiplexer
(TCPMUX)
Port is officialy registered by IANA for this application
2 TCP UDP CompressNET 2 Management Utility 3 Port is officialy registered by IANA for this application
3 TCP UDP CompressNET 2 Compression Process 4 Port is officialy registered by IANA for this application
4 TCP UDP Unassigned Port is officialy registered by IANA for this application
5 TCP UDP Remote Job Entry Port is officialy registered by IANA for this application
7 TCP UDP Echo Protocol Port is officialy registered by IANA for this application
8 TCP UDP Unassigned Port is officialy registered by IANA for this application
9 TCP UDP Discard Protocol Port is officialy registered by IANA for this application
10 TCP UDP Unassigned Port is officialy registered by IANA for this application
11 TCP UDP Active Users (systat service)
5 6
Port is officialy registered by IANA for this application
12 TCP UDP Unassigned Port is officialy registered by IANA for this application
13 TCP UDP Daytime Protocol (RFC 867) Port is officialy registered by IANA for this application
14 TCP UDP Unassigned Port is officialy registered by IANA for this application
15 TCP UDP Previously netstat service
5
Port is not officialy registered by IANA for this application
16 TCP UDP Unassigned Port is officialy registered by IANA for this application
17 TCP UDP Quote of the Day Port is officialy registered by IANA for this application
18 TCP UDP Message Send Protocol Port is officialy registered by IANA for this application
19 TCP UDP Character Generator Protocol
(CHARGEN)
Port is officialy registered by IANA for this application
20 TCP FTP—data transfer Port is officialy registered by IANA for this application
21 TCP FTP—control (command) Port is officialy registered by IANA for this application
22 TCP Secure Shell (SSH)—used
for secure logins, file transfers (scp, sftp) and port forwarding
Port is officialy registered by IANA for this application
23 TCP Telnet
protocol—unencrypted text communications
Port is officialy registered by IANA for this application
24 TCP UDP Priv-mail : any private mail
system. citation needed
Port is officialy registered by IANA for this application
25 TCP Simple Mail Transfer Protocol
(SMTP)—used for e-mail routing between mail servers
Port is officialy registered by IANA for this application
26 TCP UDP Unassigned Port is officialy registered by IANA for this application
27 TCP UDP NSW User System FE citation
needed
Port is officialy registered by IANA for this application
29 TCP UDP MSG ICP citation needed Port is officialy registered by IANA for this application
33 TCP UDP Display Support Protocol
citation needed
Port is officialy registered by IANA for this application
34 TCP UDP Remote File (RF)—used to
transfer files between machines citation needed
Port is not officialy registered by IANA for this application
35 TCP UDP Any private printer server
protocol citation needed
Port is officialy registered by IANA for this application
37 TCP UDP TIME protocol Port is officialy registered by IANA for this application
39 TCP UDP Resource Location Protocol
7 (RLP)—used for
determining the location of higher level services from hosts on a network
Port is officialy registered by IANA for this application
40 TCP UDP Unassigned Port is officialy registered by IANA for this application
42 TCP UDP ARPA Host Name Server Protocol Port is officialy registered by IANA for this application
42 TCP UDP Windows Internet Name Service Port is not officialy registered by IANA for this application
43 TCP WHOIS protocol Port is officialy registered by IANA for this application
47 TCP UDP NI FTP 7 Port is officialy registered by IANA for this application
49 TCP UDP TACACS Login Host protocol
citation needed
Port is officialy registered by IANA for this application
50 TCP UDP Remote Mail Checking Protocol
8
Port is officialy registered by IANA for this application
51 TCP UDP IMP Logical Address Maintenance
citation needed
Port is officialy registered by IANA for this application
52 TCP UDP XNS (Xerox Network Systems) Time
Protocol
Port is officialy registered by IANA for this application
53 TCP UDP Domain Name System (DNS) Port is officialy registered by IANA for this application
54 TCP UDP XNS (Xerox Network Systems)
Clearinghouse
Port is officialy registered by IANA for this application
55 TCP UDP ISI Graphics Language (ISI-GL)
citation needed
Port is officialy registered by IANA for this application
56 TCP UDP XNS (Xerox Network Systems)
Authentication
Port is officialy registered by IANA for this application
56 TCP UDP Route Access Protocol (RAP)
9
Port is not officialy registered by IANA for this application
57 TCP Mail Transfer Protocol (RFC 780) Port is not officialy registered by IANA for this application
58 TCP UDP XNS (Xerox Network Systems) Mail Port is officialy registered by IANA for this application
67 UDP Bootstrap Protocol (BOOTP)
Server; also used by Dynamic Host Configuration Protocol (DHCP)
Port is officialy registered by IANA for this application
68 UDP Bootstrap Protocol (BOOTP)
Client; also used by Dynamic Host Configuration Protocol (DHCP)
Port is officialy registered by IANA for this application
69 UDP Trivial File Transfer Protocol
(TFTP)
Port is officialy registered by IANA for this application
70 TCP Gopher protocol Port is officialy registered by IANA for this application
71 TCP NETRJS protocol Port is officialy registered by IANA for this application
72 TCP NETRJS protocol Port is officialy registered by IANA for this application
73 TCP NETRJS protocol Port is officialy registered by IANA for this application
74 TCP NETRJS protocol Port is officialy registered by IANA for this application
79 TCP Finger protocol Port is officialy registered by IANA for this application
80 TCP UDP Hypertext Transfer Protocol
(HTTP)
Port is officialy registered by IANA for this application
81 TCP Torpark—Onion routing Port is not officialy registered by IANA for this application
82 UDP Torpark—Control Port is not officialy registered by IANA for this application
88 TCP UDP Kerberos—authentication
system citation needed
Port is officialy registered by IANA for this application
90 TCP UDP dnsix (DoD Network Security for
Information Exchange) Securit Attribute Token Map citation needed
Port is officialy registered by IANA for this application
90 TCP UDP Pointcast Port is not officialy registered by IANA for this application
99 TCP WIP Message protocol Port is not officialy registered by IANA for this application
101 TCP NIC host name Port is officialy registered by IANA for this application
102 TCP ISO-TSAP (Transport Service
Access Point) Class 0 protocol 10
Port is officialy registered by IANA for this application
104 TCP UDP ACR/NEMA Digital Imaging and
Communications in Medicine
Port is officialy registered by IANA for this application
105 TCP UDP CCSO Nameserver Protocol (Qi/Ph) Port is officialy registered by IANA for this application
107 TCP Remote TELNET Service 11 protocol Port is officialy registered by IANA for this application
108 TCP UDP SNA Gateway Access Server 12 Port is officialy registered by IANA for this application
109 TCP Post Office Protocol v2 (POP2) Port is officialy registered by IANA for this application
110 TCP Post Office Protocol v3 (POP3) Port is officialy registered by IANA for this application
111 TCP UDP ONC RPC (SunRPC) Port is officialy registered by IANA for this application
113 TCP ident—Authentication
Service/Identification Protocol, 13
used by IRC servers to identify users
Port is officialy registered by IANA for this application
113 UDP Authentication Service 13 (auth) Port is officialy registered by IANA for this application
115 TCP Simple File Transfer Protocol
(SFTP)
Port is officialy registered by IANA for this application
117 TCP UUCP Path Service Port is officialy registered by IANA for this application
118 TCP UDP SQL (Structured Query Language)
Services
Port is officialy registered by IANA for this application
119 TCP Network News Transfer Protocol
(NNTP)—retrieval of newsgroup messages
Port is officialy registered by IANA for this application
123 UDP Network Time Protocol
(NTP)—used for time synchronization
Port is officialy registered by IANA for this application
135 TCP UDP DCE endpoint resolution Port is officialy registered by IANA for this application
135 TCP UDP Microsoft EPMAP (End Point
Mapper), also known as DCE/RPC Locator service, 14 used to remotely manage services
including DHCP server, DNS server and WINS. Also used by DCOM
Port is not officialy registered by IANA for this application
137 TCP UDP NetBIOS NetBIOS Name Service Port is officialy registered by IANA for this application
138 TCP UDP NetBIOS NetBIOS Datagram Service Port is officialy registered by IANA for this application
139 TCP UDP NetBIOS NetBIOS Session Service Port is officialy registered by IANA for this application
143 TCP Internet Message Access Protocol
(IMAP)—management of email messages
Port is officialy registered by IANA for this application
152 TCP UDP Background File Transfer Program
(BFTP) 15
Port is officialy registered by IANA for this application
153 TCP UDP SGMP, Simple Gateway Monitoring
Protocol
Port is officialy registered by IANA for this application
156 TCP UDP SQL Service Port is officialy registered by IANA for this application
158 TCP UDP DMSP, Distributed Mail Service
Protocol 16
Port is not officialy registered by IANA for this application
161 UDP Simple Network Management
Protocol (SNMP)
Port is officialy registered by IANA for this application
162 TCP UDP Simple Network Management
Protocol Trap (SNMPTRAP) 17
Port is officialy registered by IANA for this application
170 TCP Print-srv, Network PostScript
citation needed
Port is officialy registered by IANA for this application
175 TCP VMNET (IBM z/VM, z/OS &
z/VSE – Network Job Entry(NJE)) citation needed
Port is officialy registered by IANA for this application
177 TCP UDP X Display Manager Control
Protocol (XDMCP)
Port is officialy registered by IANA for this application
179 TCP BGP (Border Gateway Protocol) Port is officialy registered by IANA for this application
194 TCP UDP Internet Relay Chat (IRC) Port is officialy registered by IANA for this application
199 TCP UDP SMUX, SNMP Unix Multiplexer Port is officialy registered by IANA for this application
201 TCP UDP AppleTalk Routing Maintenance Port is officialy registered by IANA for this application
209 TCP UDP The Quick Mail Transfer Protocol Port is officialy registered by IANA for this application
210 TCP UDP ANSI Z39.50 Port is officialy registered by IANA for this application
213 TCP UDP Internetwork Packet Exchange
(IPX)
Port is officialy registered by IANA for this application
218 TCP UDP Message posting protocol (MPP) Port is officialy registered by IANA for this application
220 TCP UDP Internet Message Access Protocol
(IMAP), version 3
Port is officialy registered by IANA for this application
256 TCP UDP 2DEV “2SP” Port
citation needed
Port is not officialy registered by IANA for this application
259 TCP UDP ESRO, Efficient Short Remote
Operations citation needed
Port is officialy registered by IANA for this application
264 TCP UDP BGMP, Border Gateway Multicast
Protocol
Port is officialy registered by IANA for this application
280 TCP UDP http-mgmt Port is officialy registered by IANA for this application
308 TCP Novastor Online Backup Port is officialy registered by IANA for this application
311 TCP Mac OS X Server Admin
(officially AppleShare IP Web administration) citation needed
Port is officialy registered by IANA for this application
318 TCP UDP PKIX TSP, Time Stamp Protocol Port is officialy registered by IANA for this application
319 UDP Precision time protocol event
messages
Port is officialy registered by IANA for this application
320 UDP Precision time protocol general
messages
Port is officialy registered by IANA for this application
323 TCP UDP IMMP, Internet Message Mapping
Protocol citation needed
Port is not officialy registered by IANA for this application
350 TCP UDP MATIP-Type A, Mapping of Airline
Traffic over Internet Protocol citation needed
Port is officialy registered by IANA for this application
351 TCP UDP MATIP-Type B, Mapping of Airline
Traffic over Internet Protocol citation needed
Port is officialy registered by IANA for this application
366 TCP UDP ODMR, On-Demand Mail Relay
citation needed
Port is officialy registered by IANA for this application
369 TCP UDP Rpc2portmap citation needed Port is officialy registered by IANA for this application
370 TCP codaauth2—Coda
authentication server citation needed
Port is officialy registered by IANA for this application
370 UDP codaauth2—Coda
authentication server citation needed
Port is officialy registered by IANA for this application
370 UDP securecast1—Outgoing
packets to NAI’s servers 18 dead link
Port is not officialy registered by IANA for this application
371 TCP UDP ClearCase albd citation
needed
Port is officialy registered by IANA for this application
383 TCP UDP HP data alarm manager citation
needed
Port is officialy registered by IANA for this application
384 TCP UDP A Remote Network Server System
citation needed
Port is officialy registered by IANA for this application
387 TCP UDP AURP, AppleTalk Update-based
Routing Protocol 19
Port is officialy registered by IANA for this application
389 TCP UDP Lightweight Directory Access
Protocol (LDAP)
Port is officialy registered by IANA for this application
401 TCP UDP UPS Uninterruptible Power Supply
citation needed
Port is officialy registered by IANA for this application
402 TCP Altiris, Altiris Deployment
Client citation needed
Port is not officialy registered by IANA for this application
411 TCP Direct Connect Hub Port is not officialy registered by IANA for this application
412 TCP Direct Connect Client-to-Client Port is not officialy registered by IANA for this application
427 TCP UDP Service Location Protocol (SLP) Port is officialy registered by IANA for this application
443 TCP HTTPS (Hypertext Transfer
Protocol over SSL/TLS)
Port is officialy registered by IANA for this application
444 TCP UDP SNPP, Simple Network Paging
Protocol (RFC 1568)
Port is officialy registered by IANA for this application
445 TCP Microsoft-DS Active Directory,
Windows shares
Port is officialy registered by IANA for this application
445 TCP Microsoft-DS SMB file sharing Port is officialy registered by IANA for this application
464 TCP UDP Kerberos Change/Set password Port is officialy registered by IANA for this application
465 TCP Cisco protocol citation
needed
Port is not officialy registered by IANA for this application
465 TCP SMTP over SSL Port is not officialy registered by IANA for this application
475 TCP UDP tcpnethaspsrv (Aladdin Knowledge
Systems Hasp services, TCP/IP version) citation needed
Port is officialy registered by IANA for this application
497 TCP Dantz Retrospect Port is officialy registered by IANA for this application
500 TCP Qmatic Qwin communication port
citation needed
Port is not officialy registered by IANA for this application
500 UDP Internet Security Association
and Key Management Protocol (ISAKMP)
Port is officialy registered by IANA for this application
501 TCP STMF, Simple Transportation
Management Framework—DOT NTCIP 1101 citation needed
Port is not officialy registered by IANA for this application
502 TCP UDP asa-appl-proto, Protocol
citation needed
Port is not officialy registered by IANA for this application
502 TCP UDP Modbus, Protocol Port is not officialy registered by IANA for this application
504 TCP UDP Citadel—multiservice
protocol for dedicated clients for the Citadel groupware system
Port is officialy registered by IANA for this application
510 TCP First Class Protocol citation
needed
Port is not officialy registered by IANA for this application
512 TCP Rexec, Remote Process Execution Port is officialy registered by IANA for this application
512 UDP comsat, together with biff Port is officialy registered by IANA for this application
513 TCP rlogin Port is officialy registered by IANA for this application
513 UDP Who citation needed Port is officialy registered by IANA for this application
514 TCP Shell—used to execute
non-interactive commands on a remote system (Remote Shell, rsh, remsh)
Port is officialy registered by IANA for this application
514 UDP Syslog—used for system
logging
Port is officialy registered by IANA for this application
515 TCP Line Printer Daemon—print
service
Port is officialy registered by IANA for this application
517 UDP Talk citation needed Port is officialy registered by IANA for this application
518 UDP NTalk citation needed Port is officialy registered by IANA for this application
520 TCP efs, extended file name server
citation needed
Port is officialy registered by IANA for this application
520 UDP Routing Information Protocol
(RIP)
Port is officialy registered by IANA for this application
524 TCP UDP NetWare Core Protocol (NCP) is
used for a variety things such as access to primary NetWare server resources,
Time Synchronization, etc.
Port is officialy registered by IANA for this application
525 UDP Timed, Timeserver citation
needed
Port is officialy registered by IANA for this application
530 TCP UDP RPC citation needed Port is officialy registered by IANA for this application
531 TCP UDP AOL Instant Messenger Port is not officialy registered by IANA for this application
532 TCP netnews citation needed Port is officialy registered by IANA for this application
533 UDP netwall, For Emergency
Broadcasts citation needed
Port is officialy registered by IANA for this application
540 TCP UUCP (Unix-to-Unix Copy
Protocol)
Port is officialy registered by IANA for this application
542 TCP UDP commerce (Commerce Applications)
citation needed
Port is officialy registered by IANA for this application
543 TCP klogin, Kerberos login Port is officialy registered by IANA for this application
544 TCP kshell, Kerberos Remote shell Port is officialy registered by IANA for this application
545 TCP OSIsoft PI (VMS), OSISoft PI
Server Client Access
Port is not officialy registered by IANA for this application
546 TCP UDP DHCPv6 client Port is officialy registered by IANA for this application
547 TCP UDP DHCPv6 server Port is officialy registered by IANA for this application
548 TCP Apple Filing Protocol (AFP) over
TCP
Port is officialy registered by IANA for this application
550 UDP new-rwho, new-who citation
needed
Port is officialy registered by IANA for this application
554 TCP UDP Real Time Streaming Protocol
(RTSP)
Port is officialy registered by IANA for this application
556 TCP Remotefs, RFS, rfs_server Port is officialy registered by IANA for this application
560 UDP rmonitor, Remote Monitor
citation needed
Port is officialy registered by IANA for this application
561 UDP monitor citation needed Port is officialy registered by IANA for this application
563 TCP UDP NNTP protocol over TLS/SSL
(NNTPS)
Port is officialy registered by IANA for this application
587 TCP e-mail message submission
20 (SMTP)
Port is officialy registered by IANA for this application
591 TCP FileMaker 6.0 (and later) Web
Sharing (HTTP Alternate, also see port 80)
Port is officialy registered by IANA for this application
593 TCP UDP HTTP RPC Ep Map, Remote
procedure call over Hypertext Transfer Protocol, often used by Distributed
Component Object Model services and Microsoft Exchange Server
Port is officialy registered by IANA for this application
604 TCP TUNNEL profile, 21 a protocol for BEEP peers to form an
application layer tunnel
Port is officialy registered by IANA for this application
623 UDP ASF Remote Management and
Control Protocol (ASF-RMCP) citation needed
Port is officialy registered by IANA for this application
631 TCP UDP Internet Printing Protocol (IPP) Port is officialy registered by IANA for this application
631 TCP UDP Common Unix Printing System
(CUPS)
Port is not officialy registered by IANA for this application
635 TCP UDP RLZ DBase citation needed Port is officialy registered by IANA for this application
636 TCP UDP Lightweight Directory Access
Protocol over TLS/SSL (LDAPS)
Port is officialy registered by IANA for this application
639 TCP UDP MSDP, Multicast Source Discovery
Protocol
Port is officialy registered by IANA for this application
641 TCP UDP SupportSoft Nexus Remote Command
(control/listening): A proxy gateway connecting remote control traffic
citation needed
Port is officialy registered by IANA for this application
646 TCP UDP LDP, Label Distribution
Protocol, a routing protocol used in MPLS networks
Port is officialy registered by IANA for this application
647 TCP DHCP Failover protocol 22 Port is officialy registered by IANA for this application
648 TCP RRP (Registry Registrar
Protocol) 23
Port is officialy registered by IANA for this application
651 TCP UDP IEEE-MMS citation needed Port is officialy registered by IANA for this application
652 TCP DTCP, Dynamic Tunnel
Configuration Protocol citation needed
Port is not officialy registered by IANA for this application
653 TCP UDP SupportSoft Nexus Remote Command
(data): A proxy gateway connecting remote control traffic citation
needed
Port is officialy registered by IANA for this application
654 TCP Media Management System (MMS)
Media Management Protocol (MMP) 24
Port is officialy registered by IANA for this application
657 TCP UDP IBM RMC (Remote monitoring and
Control) protocol, used by System p5 AIX Integrated Virtualization Manager
(IVM) 25 and Hardware Management
Console to connect managed logical partitions (LPAR) to enable dynamic partition
reconfiguration
Port is officialy registered by IANA for this application
660 TCP Mac OS X Server administration Port is officialy registered by IANA for this application
665 TCP sun-dr, Remote Dynamic
Reconfiguration citation needed
Port is not officialy registered by IANA for this application
666 UDP Doom, first online first-person
shooter
Port is officialy registered by IANA for this application
674 TCP ACAP (Application Configuration
Access Protocol)
Port is officialy registered by IANA for this application
691 TCP MS Exchange Routing Port is officialy registered by IANA for this application
694 TCP UDP Linux-HA High availability
Heartbeat
Port is officialy registered by IANA for this application
695 TCP IEEE-MMS-SSL (IEEE Media
Management System over SSL) 26
Port is officialy registered by IANA for this application
698 UDP OLSR (Optimized Link State
Routing)
Port is officialy registered by IANA for this application
700 TCP EPP (Extensible Provisioning
Protocol), a protocol for communication between domain name registries and
registrars (RFC 5734)
Port is officialy registered by IANA for this application
701 TCP LMP (Link Management Protocol
(Internet)), 27 a protocol that
runs between a pair of nodes and is used to manage traffic engineering (TE)
links
Port is officialy registered by IANA for this application
702 TCP IRIS 28 29 (Internet Registry Information
Service) over BEEP (Blocks Extensible Exchange Protocol) 30 (RFC 3983)
Port is officialy registered by IANA for this application
706 TCP Secure Internet Live
Conferencing (SILC)
Port is officialy registered by IANA for this application
711 TCP Cisco Tag Distribution Protocol
31 32 33 —being replaced by the MPLS
Label Distribution Protocol 34
Port is officialy registered by IANA for this application
712 TCP Topology Broadcast based on
Reverse-Path Forwarding routing protocol (TBRPF) (RFC 3684)
Port is officialy registered by IANA for this application
712 UDP Promise RAID Controller citation
needed
Port is not officialy registered by IANA for this application
720 TCP SMQP, Simple Message Queue
Protocol citation needed
Port is not officialy registered by IANA for this application
749 TCP UDP Kerberos (protocol)
administration
Port is officialy registered by IANA for this application
750 UDP kerberos-iv, Kerberos version IV Port is officialy registered by IANA for this application
751 TCP UDP kerberos_master, Kerberos
authentication
Port is not officialy registered by IANA for this application
752 UDP passwd_server, Kerberos Password
(kpasswd) server
Port is not officialy registered by IANA for this application
753 TCP Reverse Routing Header (rrh)
35
Port is officialy registered by IANA for this application
753 UDP Reverse Routing Header (rrh) Port is officialy registered by IANA for this application
753 UDP userreg_server, Kerberos userreg
server
Port is not officialy registered by IANA for this application
754 TCP tell send citation needed Port is officialy registered by IANA for this application
754 TCP krb5_prop, Kerberos v5 slave
propagation
Port is not officialy registered by IANA for this application
754 UDP tell send citation needed Port is officialy registered by IANA for this application
760 TCP UDP krbupdate kreg , Kerberos registration Port is not officialy registered by IANA for this application
782 TCP Conserver serial-console
management server
Port is not officialy registered by IANA for this application
783 TCP SpamAssassin spamd daemon Port is not officialy registered by IANA for this application
808 TCP Microsoft Net.TCP Port Sharing
Service citation needed
Port is officialy registered by IANA for this application
829 TCP CMP (Certificate Management
Protocol) citation needed
Port is not officialy registered by IANA for this application
843 TCP Adobe Flash 36 Port is officialy registered by IANA for this application
847 TCP DHCP Failover protocol Port is officialy registered by IANA for this application
848 TCP UDP Group Domain Of Interpretation
(GDOI) protocol citation needed
Port is officialy registered by IANA for this application
860 TCP iSCSI (RFC 3720) Port is officialy registered by IANA for this application
873 TCP rsync file synchronisation
protocol
Official USA only
888 TCP cddbp, CD DataBase (CDDB)
protocol (CDDBP)—unassigned but widespread use
Port is not officialy registered by IANA for this application
901 TCP Samba Web Administration Tool
(SWAT)
Port is not officialy registered by IANA for this application
901 TCP VMware Virtual Infrastructure
Client (UDP from server being managed to management console)
Port is not officialy registered by IANA for this application
901 UDP VMware Virtual Infrastructure
Client (UDP from server being managed to management console)
Port is not officialy registered by IANA for this application
902 TCP ideafarm-door citation
needed
Port is officialy registered by IANA for this application
902 TCP VMware Server Console (TCP from
management console to server being Managed)
Port is not officialy registered by IANA for this application
902 UDP ideafarm-door citation
needed
Port is officialy registered by IANA for this application
902 UDP VMware Server Console (UDP from
server being managed to management console)
Port is not officialy registered by IANA for this application
903 TCP VMware Remote Console 37 Port is not officialy registered by IANA for this application
904 TCP VMware Server Alternate (if 902
is in use, i.e. SUSE linux)
Port is not officialy registered by IANA for this application
911 TCP Network Console on Acid
(NCA)—local tty redirection over OpenSSH
Port is not officialy registered by IANA for this application
944 UDP Network File System (protocol)
Service
Port is not officialy registered by IANA for this application
953 TCP UDP Domain Name System (DNS) RNDC
Service
Port is not officialy registered by IANA for this application
973 UDP Network File System (protocol)
over IPv6 Service
Port is not officialy registered by IANA for this application
981 TCP SofaWare Technologies Remote
HTTPS management for firewall devices running embedded Check Point FireWall-1
software
Port is not officialy registered by IANA for this application
987 TCP Microsoft This Secure Hypertext
Transfer Protocol (HTTPS) port makes Windows SharePoint Services viewable
through Remote Web Workplace citation needed
Port is not officialy registered by IANA for this application
989 TCP UDP FTPS Protocol (data): FTP over
TLS/SSL
Port is officialy registered by IANA for this application
990 TCP UDP FTPS Protocol (control): FTP
over TLS/SSL
Port is officialy registered by IANA for this application
991 TCP UDP NAS (Netnews Administration
System) 38
Port is officialy registered by IANA for this application
992 TCP UDP TELNET protocol over TLS/SSL Port is officialy registered by IANA for this application
993 TCP Internet Message Access Protocol
over SSL (IMAPS)
Port is officialy registered by IANA for this application
995 TCP Post Office Protocol 3 over
TLS/SSL (POP3S)
Port is officialy registered by IANA for this application
999 TCP ScimoreDB Database System
citation needed
Port is not officialy registered by IANA for this application
1002 TCP Opsware agent (aka cogbot)
citation needed
Port is not officialy registered by IANA for this application
1023 TCP UDP The Internet Assigned Numbers
Authority (IANA) port number reserver
Port is officialy registered by IANA for this application

Registered Ports

Registered Ports (Numbers 1024 to 49151) – These port numbers are assigned to user processes or applications. These processes are primarily individual applications that a user has chosen to install rather than common applications that would receive a Well Known Port. When not used for a server resource, these ports may also be used dynamically selected by a client as its source port.

Port number Protocol Description Status
1024 TCP UDP The Internet Assigned Numbers
Authority (IANA) port number reserver
Port is officialy registered by IANA for this application
1025 TCP NFS or IIS or Teradata Port is not officialy registered by IANA for this application
1026 TCP Often used by Microsoft DCOM
services
Port is not officialy registered by IANA for this application
1029 TCP Often used by Microsoft DCOM
services
Port is not officialy registered by IANA for this application
1058 TCP UDP nim, IBM AIX Network
Installation Manager (NIM)
Port is officialy registered by IANA for this application
1059 TCP UDP nimreg, IBM AIX Network
Installation Manager (NIM)
Port is officialy registered by IANA for this application
1080 TCP SOCKS proxy Port is officialy registered by IANA for this application
1085 TCP UDP WebObjects Port is officialy registered by IANA for this application
1098 TCP UDP rmiactivation, RMI Activation Port is officialy registered by IANA for this application
1099 TCP UDP rmiregistry, RMI Registry Port is officialy registered by IANA for this application
1109 UDP The Internet Assigned Numbers
Authority (IANA) port number reserver
Port is officialy registered by IANA for this application
1109 TCP The Internet Assigned Numbers
Authority (IANA) port number reserver
Port is officialy registered by IANA for this application
1109 TCP Kerberos Post Office Protocol
(KPOP)
Port is not officialy registered by IANA for this application
1110 UDP EasyBits School network
discovery protocol (for Intel’s CMPC platform)
Port is not officialy registered by IANA for this application
1140 TCP UDP AutoNOC protocol Port is officialy registered by IANA for this application
1167 UDP phone, conference calling Port is not officialy registered by IANA for this application
1169 TCP UDP Tripwire Port is officialy registered by IANA for this application
1176 TCP Perceptive Automation Indigo
Home automation server
Port is officialy registered by IANA for this application
1182 TCP UDP AcceleNet Intelligent Transfer
Protocol
Port is officialy registered by IANA for this application
1194 TCP UDP OpenVPN Port is officialy registered by IANA for this application
1198 TCP UDP The cajo project Free dynamic
transparent distributed computing in Java
Port is officialy registered by IANA for this application
1200 TCP scol, protocol used by SCOL 3D
virtual worlds server to answer world name resolution client request 39
Port is officialy registered by IANA for this application
1200 UDP scol, protocol used by SCOL 3D
virtual worlds server to answer world name resolution client request
Port is officialy registered by IANA for this application
1200 UDP Steam Friends Applet Port is not officialy registered by IANA for this application
1214 TCP Kazaa Port is officialy registered by IANA for this application
1217 TCP Uvora Online Port is not officialy registered by IANA for this application
1220 TCP QuickTime Streaming Server
administration
Port is officialy registered by IANA for this application
1223 TCP UDP TGP, TrulyGlobal Protocol, also
known as “The Gur Protocol” (named for Gur Kimchi of TrulyGlobal)
Port is officialy registered by IANA for this application
1234 UDP VLC media player Default port
for UDP/RTP stream
Port is not officialy registered by IANA for this application
1236 TCP Symantec BindView Control UNIX
Default port for TCP management server connections
Port is not officialy registered by IANA for this application
1241 TCP UDP Nessus Security Scanner Port is officialy registered by IANA for this application
1270 TCP UDP Microsoft System Center
Operations Manager (SCOM) (formerly Microsoft Operations Manager (MOM)) agent
Port is officialy registered by IANA for this application
1293 TCP UDP IPSec (Internet Protocol
Security)
Port is officialy registered by IANA for this application
1301 TCP Palmer Performance OBDNet Port is not officialy registered by IANA for this application
1309 TCP Altera Quartus jtagd Port is not officialy registered by IANA for this application
1311 TCP Dell OpenManage HTTPS Port is officialy registered by IANA for this application
1313 TCP Xbiim (Canvii server) Port is not officialy registered by IANA for this application
1319 TCP AMX ICSP Port is officialy registered by IANA for this application
1319 UDP AMX ICSP Port is officialy registered by IANA for this application
1337 UDP Men and Mice DNS Port is officialy registered by IANA for this application
1337 TCP Men and Mice DNS Port is officialy registered by IANA for this application
1337 TCP PowerFolder P2P Encrypted File
Synchronization Program
Port is not officialy registered by IANA for this application
1337 TCP WASTE Encrypted File Sharing
Program
Port is not officialy registered by IANA for this application
1344 TCP Internet Content Adaptation
Protocol
Port is officialy registered by IANA for this application
1352 TCP IBM Lotus Notes/Domino 40 (RPC) protocol Port is officialy registered by IANA for this application
1387 TCP UDP cadsi-lm, LMS International
(formerly Computer Aided Design Software, Inc. (CADSI)) LM
Port is officialy registered by IANA for this application
1414 TCP IBM WebSphere MQ (formerly known
as MQSeries)
Port is officialy registered by IANA for this application
1417 TCP UDP Timbuktu Service 1 Port Port is officialy registered by IANA for this application
1418 TCP UDP Timbuktu Service 2 Port Port is officialy registered by IANA for this application
1419 TCP UDP Timbuktu Service 3 Port Port is officialy registered by IANA for this application
1420 TCP UDP Timbuktu Service 4 Port Port is officialy registered by IANA for this application
1431 TCP Reverse Gossip Transport
Protocol (RGTP), used to access a General-purpose Reverse-Ordered Gossip
Gathering System (GROGGS) bulletin board, such as that implemented on the
Cambridge University’s Phoenix system
Port is officialy registered by IANA for this application
1433 TCP MSSQL (Microsoft SQL Server
database management system) Server
Port is officialy registered by IANA for this application
1434 TCP UDP MSSQL (Microsoft SQL Server
database management system) Monitor
Port is officialy registered by IANA for this application
1470 TCP Solarwinds Kiwi Log Server Port is officialy registered by IANA for this application
1494 TCP Citrix XenApp Independent
Computing Architecture (ICA) thin client protocol
Port is officialy registered by IANA for this application
1500 TCP NetGuard GuardianPro firewall
(NT4-based) Remote Management
Port is not officialy registered by IANA for this application
1501 UDP NetGuard GuardianPro firewall
(NT4-based) Authentication Client
Port is not officialy registered by IANA for this application
1503 TCP UDP Windows Live Messenger
(Whiteboard and Application Sharing)
Port is not officialy registered by IANA for this application
1512 TCP UDP Microsoft Windows Internet Name
Service (WINS)
Port is officialy registered by IANA for this application
1513 TCP UDP Garena Garena Gaming Client Port is officialy registered by IANA for this application
1521 TCP nCube License Manager Port is officialy registered by IANA for this application
1521 TCP Oracle database default
listener, in future releases official port 2483
Port is not officialy registered by IANA for this application
1524 TCP UDP ingreslock, ingres Port is officialy registered by IANA for this application
1526 TCP Oracle database common
alternative for listener
Port is not officialy registered by IANA for this application
1527 TCP Apache Derby Network Server
default port
Port is not officialy registered by IANA for this application
1533 TCP IBM Sametime IM—Virtual
Places Chat Microsoft SQL Server
Port is officialy registered by IANA for this application
1534 UDP Eclipse Target Communication
Framework (TCF) agent discovery 41
Port is not officialy registered by IANA for this application
1547 TCP UDP Laplink Port is officialy registered by IANA for this application
1550 TCP UDP 3m-image-lm Image Storage
license manager 3M Company
Port is officialy registered by IANA for this application
1550 Gadu-Gadu (direct
client-to-client)
Port is not officialy registered by IANA for this application
1556 TCP Jeex-RB (direct
client-to-db.service)
Port is not officialy registered by IANA for this application
1581 UDP MIL STD 2045-47001 VMF Port is officialy registered by IANA for this application
1589 UDP Cisco VQP (VLAN Query Protocol)
/ VMPS
Port is not officialy registered by IANA for this application
1590 TCP GE Smallworld Datastore Server
(SWMFS/Smallworld Master Filesystem)
Port is not officialy registered by IANA for this application
1627 iSketch Port is not officialy registered by IANA for this application
1645 TCP UDP radius auth, RADIUS
authentication protocol (default for Cisco and Juniper Networks RADIUS
servers)
Port is not officialy registered by IANA for this application
1646 TCP UDP radius acct, RADIUS
authentication protocol (default for Cisco and Juniper Networks RADIUS
servers)
Port is not officialy registered by IANA for this application
1666 TCP Perforce Port is not officialy registered by IANA for this application
1677 TCP UDP Novell GroupWise clients in
client/server access mode
Port is officialy registered by IANA for this application
1688 TCP Microsoft Key Management Service
for KMS Windows Activation
Port is not officialy registered by IANA for this application
1700 UDP Cisco RADIUS Change of
Authorization for TrustSec
Port is not officialy registered by IANA for this application
1701 UDP Layer 2 Forwarding Protocol
(L2F) & Layer 2 Tunneling Protocol (L2TP)
Port is officialy registered by IANA for this application
1707 TCP UDP Windward Studios Port is officialy registered by IANA for this application
1707 TCP Romtoc Packet Protocol (L2F)
& Layer 2 Tunneling Protocol (L2TP)
Port is not officialy registered by IANA for this application
1716 TCP America’s Army Massively
multiplayer online game (MMO)
Port is not officialy registered by IANA for this application
1719 UDP H.323 Registration and alternate
communication
Port is officialy registered by IANA for this application
1720 TCP H.323 Call signalling Port is officialy registered by IANA for this application
1723 TCP UDP Microsoft Point-to-Point
Tunneling Protocol (PPTP)
Port is officialy registered by IANA for this application
1725 UDP Valve Steam Client Port is not officialy registered by IANA for this application
1755 TCP UDP Microsoft Media Services (MMS,
ms-streaming)
Port is officialy registered by IANA for this application
1761 UDP cft-0 Port is officialy registered by IANA for this application
1761 TCP cft-0 Port is officialy registered by IANA for this application
1761 TCP Novell Zenworks Remote Control
utility
Port is not officialy registered by IANA for this application
1762–1768 TCP UDP cft-1 to cft-7 Port is officialy registered by IANA for this application
1792 TCP UDP Moby Port is not officialy registered by IANA for this application
1801 TCP UDP Microsoft Message Queuing Port is officialy registered by IANA for this application
1812 TCP UDP radius, RADIUS authentication
protocol
Port is officialy registered by IANA for this application
1813 TCP UDP radacct, RADIUS accounting
protocol
Port is officialy registered by IANA for this application
1863 TCP MSNP (Microsoft Notification
Protocol), used by the .NET Messenger Service and a number of Instant
Messaging clients
Port is officialy registered by IANA for this application
1883 TCP UDP MQ Telemetry Transport (MQTT),
formerly known as MQIsdp (MQSeries SCADA protocol)
Port is officialy registered by IANA for this application
1886 TCP Leonardo over IP Pro2col Ltd Port is not officialy registered by IANA for this application
1900 UDP Microsoft SSDP Enables discovery
of UPnP devices
Port is officialy registered by IANA for this application
1920 TCP IBM Tivoli Monitoring Console
(https)
Port is not officialy registered by IANA for this application
1935 TCP Adobe Systems Macromedia Flash
Real Time Messaging Protocol (RTMP) “plain” protocol
Port is officialy registered by IANA for this application
1947 TCP UDP SentinelSRM (hasplm), Aladdin
HASP License Manager
Port is officialy registered by IANA for this application
1967 UDP Cisco IOS IP Service Level
Agreements (IP SLAs) Control Protocol
Port is not officialy registered by IANA for this application
1970 TCP UDP Netop Business Solutions Netop
Remote Control
Port is officialy registered by IANA for this application
1971 TCP UDP Netop Business Solutions Netop
School
Port is officialy registered by IANA for this application
1972 TCP UDP InterSystems Caché Port is officialy registered by IANA for this application
1975–1977 UDP Cisco TCO (Documentation) Port is officialy registered by IANA for this application
1984 TCP Big Brother and related Xymon
(formerly Hobbit) System and Network Monitor
Port is officialy registered by IANA for this application
1985 UDP Cisco HSRP Port is officialy registered by IANA for this application
1994 TCP UDP Cisco STUN-SDLC (Serial
Tunneling—Synchronous Data Link Control) protocol
Port is officialy registered by IANA for this application
1997 TCP Chizmo Networks Transfer Tool Port is not officialy registered by IANA for this application
1998 TCP UDP Cisco X.25 over TCP (XOT)
service
Port is officialy registered by IANA for this application
2000 TCP UDP Cisco SCCP (Skinny) Port is officialy registered by IANA for this application
2001 UDP CAPTAN Test Stand System Port is not officialy registered by IANA for this application
2002 TCP Secure Access Control Server
(ACS) for Windows
Port is not officialy registered by IANA for this application
2030 Oracle Services for Microsoft
Transaction Server
Port is not officialy registered by IANA for this application
2031 TCP UDP mobrien-chat(http://chat.mobrien.com:2031) Port is officialy registered by IANA for this application
2041 TCP Mail.Ru Agent communication
protocol
Port is not officialy registered by IANA for this application
2049 UDP Network File System Port is officialy registered by IANA for this application
2049 UDP shilp Port is officialy registered by IANA for this application
2053 TCP knetd Kerberos de-multiplexor Port is not officialy registered by IANA for this application
2056 UDP Civilization 4 multiplayer Port is not officialy registered by IANA for this application
2074 TCP UDP Vertel VMF SA (i.e. App..
SpeakFreely)
Port is officialy registered by IANA for this application
2082 TCP Infowave Mobility Server Port is officialy registered by IANA for this application
2082 TCP CPanel default Port is not officialy registered by IANA for this application
2083 TCP Secure Radius Service (radsec) Port is officialy registered by IANA for this application
2083 TCP CPanel default SSL Port is not officialy registered by IANA for this application
2086 TCP GNUnet Port is officialy registered by IANA for this application
2086 TCP WebHost Manager default Port is not officialy registered by IANA for this application
2087 TCP WebHost Manager default SSL Port is not officialy registered by IANA for this application
2095 TCP CPanel default Web mail Port is not officialy registered by IANA for this application
2096 TCP CPanel default SSL Web mail Port is not officialy registered by IANA for this application
2102 TCP UDP zephyr-srv Project Athena Zephyr
Notification Service server
Port is officialy registered by IANA for this application
2103 TCP UDP zephyr-clt Project Athena Zephyr
Notification Service serv-hm connection
Port is officialy registered by IANA for this application
2104 TCP UDP zephyr-hm Project Athena Zephyr
Notification Service hostmanager
Port is officialy registered by IANA for this application
2105 TCP UDP IBM MiniPay Port is officialy registered by IANA for this application
2105 TCP UDP eklogin Kerberos encrypted
remote login (rlogin)
Port is not officialy registered by IANA for this application
2105 TCP UDP zephyr-hm-srv Project Athena
Zephyr Notification Service hm-serv connection (should use port 2102)
Port is not officialy registered by IANA for this application
2121 TCP FTP proxy Port is not officialy registered by IANA for this application
2144 TCP Iron Mountain LiveVault Agent Port is not officialy registered by IANA for this application
2145 TCP Iron Mountain LiveVault Agent Port is not officialy registered by IANA for this application
2156 UDP Talari Reliable Protocol Port is officialy registered by IANA for this application
2160 TCP APC Agent Port is officialy registered by IANA for this application
2161 TCP APC Agent Port is officialy registered by IANA for this application
2181 TCP UDP EForward-document transport
system
Port is officialy registered by IANA for this application
2190 UDP TiVoConnect Beacon Port is not officialy registered by IANA for this application
2200 UDP Tuxanci game server 42 Port is not officialy registered by IANA for this application
2210 UDP NOAAPORT Broadcast Network Port is officialy registered by IANA for this application
2210 TCP NOAAPORT Broadcast Network Port is officialy registered by IANA for this application
2210 TCP MikroTik Remote management for
“The Dude”
Port is not officialy registered by IANA for this application
2211 UDP EMWIN Port is officialy registered by IANA for this application
2211 TCP EMWIN Port is officialy registered by IANA for this application
2211 TCP MikroTik Secure management for
“The Dude”
Port is not officialy registered by IANA for this application
2212 UDP LeeCO POS Server Service Port is officialy registered by IANA for this application
2212 TCP LeeCO POS Server Service Port is officialy registered by IANA for this application
2212 TCP Port-A-Pour Remote WinBatch Port is not officialy registered by IANA for this application
2219 TCP UDP NetIQ NCAP Protocol Port is officialy registered by IANA for this application
2220 TCP UDP NetIQ End2End Port is officialy registered by IANA for this application
2221 TCP ESET Anti-virus updates Port is not officialy registered by IANA for this application
2222 TCP DirectAdmin default & ESET
Remote Administration
Port is not officialy registered by IANA for this application
2223 UDP Microsoft Office OS X antipiracy
network monitor
Port is not officialy registered by IANA for this application
2261 TCP UDP CoMotion Master Port is officialy registered by IANA for this application
2262 TCP UDP CoMotion Backup Port is officialy registered by IANA for this application
2301 TCP HP System Management Redirect to
port 2381
Port is not officialy registered by IANA for this application
2302 UDP ArmA multiplayer (default for
game)
Port is not officialy registered by IANA for this application
2302 UDP Halo: Combat Evolved multiplayer Port is not officialy registered by IANA for this application
2303 UDP ArmA multiplayer (default for
server reporting) (default port for game +1)
Port is not officialy registered by IANA for this application
2305 UDP ArmA multiplayer (default for
VoN) (default port for game +3)
Port is not officialy registered by IANA for this application
2323 TCP Philips TVs based on
jointSPACE 43
Port is not officialy registered by IANA for this application
2369 TCP Default for BMC Software
Control-M/Server—Configuration Agent, though often changed during
installation
Port is officialy registered by IANA for this application
2370 TCP Default for BMC Software
Control-M/Server—to allow the Control-M/Enterprise Manager to connect
to the Control-M/Server, though often changed during installation
Port is officialy registered by IANA for this application
2379 TCP KGS Go Server Port is not officialy registered by IANA for this application
2381 TCP HP Insight Manager default for
Web server
Port is not officialy registered by IANA for this application
2401 TCP CVS version control system Port is not officialy registered by IANA for this application
2404 TCP IEC 60870-5 -104, used to send
electric power telecontrol messages between two systems via directly
connected data circuits
Port is officialy registered by IANA for this application
2420 UDP Westell Remote Access Port is officialy registered by IANA for this application
2427 UDP Cisco MGCP Port is officialy registered by IANA for this application
2447 TCP UDP ovwdb—OpenView Network
Node Manager (NNM) daemon
Port is officialy registered by IANA for this application
2483 TCP UDP Oracle database listening for
unsecure client connections to the listener, replaces port 1521
Port is officialy registered by IANA for this application
2484 TCP UDP Oracle database listening for
SSL client connections to the listener
Port is officialy registered by IANA for this application
2500 TCP THEÒSMESSENGER listening for
TheòsMessenger client connections
Port is officialy registered by IANA for this application
2501 TCP TheosNet-Admin listening for
TheòsMessenger client connections
Port is officialy registered by IANA for this application
2518 TCP UDP Willy Port is officialy registered by IANA for this application
2525 TCP SMTP alternate Port is not officialy registered by IANA for this application
2535 TCP MADCAP Port is officialy registered by IANA for this application
2546 TCP UDP EVault—Data Protection
Services
Port is not officialy registered by IANA for this application
2593 TCP UDP RunUO—Ultima Online server Port is not officialy registered by IANA for this application
2598 TCP new ICA (Citrix) —when
Session Reliability is enabled, TCP port 2598 replaces port 1494
Port is not officialy registered by IANA for this application
2599 TCP SonicWALL Antispam traffic
between Remote Analyzer (RA) and Control Center (CC)
Port is not officialy registered by IANA for this application
2610 TCP Dark Ages Port is not officialy registered by IANA for this application
2612 TCP UDP QPasa from MQSoftware Port is officialy registered by IANA for this application
2638 TCP Sybase database listener Port is not officialy registered by IANA for this application
2636 TCP Solve Service Port is officialy registered by IANA for this application
2641 TCP UDP HDL Server from CNRI Port is officialy registered by IANA for this application
2642 TCP UDP Tragic Port is officialy registered by IANA for this application
2698 TCP UDP Citel / MCK IVPIP Port is officialy registered by IANA for this application
2700–2800 TCP KnowShowGo P2P Port is officialy registered by IANA for this application
2710 TCP XBT Bittorrent Tracker Port is not officialy registered by IANA for this application
2710 UDP XBT Bittorrent Tracker
experimental UDP tracker extension
Port is not officialy registered by IANA for this application
2710 TCP Knuddels.de Port is not officialy registered by IANA for this application
2735 TCP UDP NetIQ Monitor Console Port is officialy registered by IANA for this application
2809 TCP corbaloc:iiop URL, per the CORBA
3.0.3 specification
Port is officialy registered by IANA for this application
2809 TCP IBM WebSphere Application Server
(WAS) Bootstrap/rmi default
Port is not officialy registered by IANA for this application
2809 UDP corbaloc:iiop URL, per the CORBA
3.0.3 specification.
Port is officialy registered by IANA for this application
2868 TCP UDP Norman Proprietary Event
Protocol NPEP
Port is officialy registered by IANA for this application
2944 UDP Megaco Text H.248 Port is not officialy registered by IANA for this application
2945 UDP Megaco Binary (ASN.1) H.248 Port is not officialy registered by IANA for this application
2947 TCP gpsd GPS daemon Port is officialy registered by IANA for this application
2948 TCP UDP WAP-push Multimedia Messaging
Service (MMS)
Port is officialy registered by IANA for this application
2949 TCP UDP WAP-pushsecure Multimedia
Messaging Service (MMS)
Port is officialy registered by IANA for this application
2967 TCP Symantec AntiVirus Corporate
Edition
Port is not officialy registered by IANA for this application
3000 TCP Miralix License server Port is not officialy registered by IANA for this application
3000 TCP Cloud9 Integrated Development
Environment server
Port is not officialy registered by IANA for this application
3000 UDP Distributed Interactive
Simulation (DIS), modifiable default
Port is not officialy registered by IANA for this application
3000 TCP Ruby on Rails development
default 44
Port is not officialy registered by IANA for this application
3001 TCP Miralix Phone Monitor Port is not officialy registered by IANA for this application
3001 TCP Opsware server (Satellite) Port is not officialy registered by IANA for this application
3002 TCP Miralix CSTA Port is not officialy registered by IANA for this application
3003 TCP Miralix GreenBox API Port is not officialy registered by IANA for this application
3004 TCP Miralix InfoLink Port is not officialy registered by IANA for this application
3005 TCP Miralix TimeOut Port is not officialy registered by IANA for this application
3006 TCP Miralix SMS Client Connector Port is not officialy registered by IANA for this application
3007 TCP Miralix OM Server Port is not officialy registered by IANA for this application
3008 TCP Miralix Proxy Port is not officialy registered by IANA for this application
3017 TCP Miralix IVR and Voicemail Port is not officialy registered by IANA for this application
3025 TCP netpd.org Port is not officialy registered by IANA for this application
3030 TCP UDP NetPanzer Port is not officialy registered by IANA for this application
3050 TCP UDP gds_db (Interbase/Firebird) Port is officialy registered by IANA for this application
3051 TCP UDP Galaxy Server (Gateway Ticketing
Systems)
Port is officialy registered by IANA for this application
3052 TCP UDP APC PowerChute Network 45 Port is officialy registered by IANA for this application
3074 TCP UDP Xbox LIVE and/or Games for
Windows – LIVE
Port is officialy registered by IANA for this application
3100 TCP HTTP used by Tatsoft as the
default listen port
Port is not officialy registered by IANA for this application
3101 TCP BlackBerry Enterprise Server
communication to cloud
Port is not officialy registered by IANA for this application
3128 TCP HTTP used by Web caches and the
default for the Squid (software)
Port is not officialy registered by IANA for this application
3128 TCP HTTP used by Tatsoft as the
default client connection
Port is not officialy registered by IANA for this application
3225 TCP UDP FCIP (Fiber Channel over
Internet Protocol)
Port is officialy registered by IANA for this application
3233 TCP UDP WhiskerControl research control
protocol
Port is officialy registered by IANA for this application
3235 TCP UDP Galaxy Network Service (Gateway
Ticketing Systems)
Port is officialy registered by IANA for this application
3260 TCP iSCSI target Port is officialy registered by IANA for this application
3268 TCP UDP msft-gc, Microsoft Global
Catalog (LDAP service which contains data from Active Directory forests)
Port is officialy registered by IANA for this application
3269 TCP UDP msft-gc-ssl, Microsoft Global
Catalog over SSL (similar to port 3268, LDAP over SSL)
Port is officialy registered by IANA for this application
3283 TCP Apple Remote Desktop reporting
(officially Net Assistant, referring to an earlier product)
Port is officialy registered by IANA for this application
3299 TCP SAP-Router (routing application
proxy for SAP R/3)
Port is not officialy registered by IANA for this application
3300 TCP UDP Debate Gopher backend database
system
Port is not officialy registered by IANA for this application
3305 TCP UDP odette-ftp, Odette File Transfer
Protocol (OFTP)
Port is officialy registered by IANA for this application
3306 TCP UDP MySQL database system Port is officialy registered by IANA for this application
3313 TCP Verisys – File Integrity
Monitoring Software
Port is not officialy registered by IANA for this application
3333 TCP Network Caller ID server Port is not officialy registered by IANA for this application
3333 TCP CruiseControl.rb 46 Port is not officialy registered by IANA for this application
3386 TCP UDP GTP’ 3GPP GSM/UMTS CDR logging
protocol
Port is officialy registered by IANA for this application
3389 TCP UDP Microsoft Terminal Server (RDP)
officially registered as Windows Based Terminal (WBT) – Link
Port is officialy registered by IANA for this application
3396 TCP UDP Novell NDPS Printer Agent Port is officialy registered by IANA for this application
3412 TCP UDP xmlBlaster Port is officialy registered by IANA for this application
3455 TCP UDP RSVP Reservation Protocol Port is officialy registered by IANA for this application
3423 TCP Xware xTrm Communication
Protocol
Port is officialy registered by IANA for this application
3424 TCP Xware xTrm Communication
Protocol over SSL
Port is officialy registered by IANA for this application
3478 TCP UDP STUN, a protocol for NAT
traversal 47
Port is officialy registered by IANA for this application
3478 TCP UDP TURN, a protocol for NAT
traversal 48
Port is officialy registered by IANA for this application
3483 UDP Slim Devices discovery protocol Port is officialy registered by IANA for this application
3483 TCP Slim Devices SlimProto protocol Port is officialy registered by IANA for this application
3516 TCP UDP Smartcard Port Port is officialy registered by IANA for this application
3527 UDP Microsoft Message Queuing Port is officialy registered by IANA for this application
3535 TCP SMTP alternate Port is not officialy registered by IANA for this application
3537 TCP UDP ni-visa-remote Port is not officialy registered by IANA for this application
3544 UDP Teredo tunneling Port is officialy registered by IANA for this application
3605 UDP ComCam IO Port Port is officialy registered by IANA for this application
3606 TCP UDP Splitlock Server Port is officialy registered by IANA for this application
3632 TCP distributed compiler Port is officialy registered by IANA for this application
3689 TCP Digital Audio Access Protocol
(DAAP)—used by Apple’s iTunes and AirPort Express
Port is officialy registered by IANA for this application
3690 TCP UDP Subversion (SVN) version control
system
Port is officialy registered by IANA for this application
3702 TCP UDP Web Services Dynamic Discovery
(WS-Discovery), used by various components of Windows Vista
Port is officialy registered by IANA for this application
3723 TCP UDP Used by many Battle.net Blizzard
games (Diablo II, Warcraft II, Warcraft III, StarCraft)
Port is not officialy registered by IANA for this application
3724 TCP World of Warcraft Online gaming
MMORPG
Port is officialy registered by IANA for this application
3724 TCP Club Penguin Disney online game
for kids
Port is not officialy registered by IANA for this application
3724 UDP World of Warcraft Online gaming
MMORPG
Port is officialy registered by IANA for this application
3784 TCP UDP Ventrilo VoIP program used by
Ventrilo
Port is not officialy registered by IANA for this application
3785 UDP Ventrilo VoIP program used by
Ventrilo
Port is not officialy registered by IANA for this application
3799 UDP IETF RADIUS Change of
Authorization
Port is not officialy registered by IANA for this application
3800 TCP Used by HGG programs Port is not officialy registered by IANA for this application
3880 TCP UDP IGRS Port is officialy registered by IANA for this application
3868 TCP SCTP Diameter base protocol (RFC
3588)
Port is officialy registered by IANA for this application
3872 TCP Oracle Management Remote Agent Port is not officialy registered by IANA for this application
3899 TCP Remote Administrator Port is not officialy registered by IANA for this application
3900 TCP udt_os, IBM UniData UDT OS
49
Port is officialy registered by IANA for this application
3945 TCP UDP EMCADS service, a Giritech
product used by G/On
Port is officialy registered by IANA for this application
3978 TCP UDP OpenTTD game (masterserver and
content service)
Port is not officialy registered by IANA for this application
3979 TCP UDP OpenTTD game Port is not officialy registered by IANA for this application
3999 TCP UDP Norman distributed scanning
service
Port is officialy registered by IANA for this application
4000 TCP UDP Diablo II game Port is not officialy registered by IANA for this application
4001 TCP Microsoft Ants game Port is not officialy registered by IANA for this application
4007 TCP PrintBuzzer printer monitoring
socket server
Port is not officialy registered by IANA for this application
4018 TCP UDP protocol information and
warnings
Port is officialy registered by IANA for this application
4069 UDP Minger Email Address
Verification Protocol 50
Port is officialy registered by IANA for this application
4089 TCP UDP OpenCORE Remote Control Service Port is officialy registered by IANA for this application
4093 TCP UDP PxPlus Client server interface
ProvideX
Port is officialy registered by IANA for this application
4096 TCP UDP Ascom Timeplex BRE (Bridge Relay
Element)
Port is officialy registered by IANA for this application
4100 WatchGuard Authentication
Applet—default
Port is not officialy registered by IANA for this application
4111 TCP Xgrid Port is officialy registered by IANA for this application
4116 TCP UDP Smartcard-TLS Port is officialy registered by IANA for this application
4125 TCP Microsoft Remote Web Workplace
administration
Port is not officialy registered by IANA for this application
4172 TCP UDP Teradici PCoIP Port is officialy registered by IANA for this application
4201 TCP TinyMUD and various derivatives Port is not officialy registered by IANA for this application
4226 TCP UDP Aleph One (game) Port is not officialy registered by IANA for this application
4224 TCP Cisco Audio Session Tunneling Port is not officialy registered by IANA for this application
4321 TCP Referral Whois (RWhois) Protocol
51
Port is officialy registered by IANA for this application
4323 UDP Lincoln Electric’s ArcLink/XT Port is not officialy registered by IANA for this application
4433-4436 TCP Axence nVision Port is not officialy registered by IANA for this application
4500 UDP IPSec NAT Traversal (RFC 3947) Port is officialy registered by IANA for this application
4502-4534 TCP Microsoft Silverlight
connectable ports under non-elevated trust
Port is officialy registered by IANA for this application
4534 UDP Armagetron Advanced default
server port
Port is not officialy registered by IANA for this application
4567 TCP Sinatra default server port in
development mode (HTTP)
Port is not officialy registered by IANA for this application
4569 UDP Inter-Asterisk eXchange (IAX2) Port is officialy registered by IANA for this application
4610–4640 TCP QualiSystems TestShell Suite
Services
Port is not officialy registered by IANA for this application
4662 UDP OrbitNet Message Service Port is officialy registered by IANA for this application
4662 TCP OrbitNet Message Service Port is officialy registered by IANA for this application
4662 TCP Default for older versions of
eMule 52
Port is not officialy registered by IANA for this application
4664 TCP Google Desktop Search Port is not officialy registered by IANA for this application
4672 UDP Default for older versions of
eMule 52
Port is not officialy registered by IANA for this application
4711 TCP eMule optional web interface
52
Port is not officialy registered by IANA for this application
4711 TCP McAfee Web Gateway 7 – Default
GUI Port HTTP
Port is not officialy registered by IANA for this application
4712 TCP McAfee Web Gateway 7 – Default
GUI Port HTTPS
Port is not officialy registered by IANA for this application
4728 TCP Computer Associates Desktop and
Server Management (DMP)/Port Multiplexer
53
Port is officialy registered by IANA for this application
4747 TCP Apprentice Port is not officialy registered by IANA for this application
4750 TCP BladeLogic Agent Port is not officialy registered by IANA for this application
4840 TCP UDP OPC UA TCP Protocol for OPC
Unified Architecture from OPC Foundation
Port is officialy registered by IANA for this application
4843 TCP UDP OPC UA TCP Protocol over TLS/SSL
for OPC Unified Architecture from OPC Foundation
Port is officialy registered by IANA for this application
4847 TCP UDP Web Fresh Communication,
Quadrion Software & Odorless Entertainment
Port is officialy registered by IANA for this application
4886 TCP War of No Return Server Port Port is not officialy registered by IANA for this application
4894 TCP UDP LysKOM Protocol A Port is officialy registered by IANA for this application
4899 TCP UDP Radmin remote administration
tool
Port is officialy registered by IANA for this application
4949 TCP Munin Resource Monitoring Tool Port is officialy registered by IANA for this application
4950 TCP UDP Cylon Controls UC32
Communications Port
Port is officialy registered by IANA for this application
4982 TCP UDP Solar Data Log (JK client app
for PV solar inverters )
Port is not officialy registered by IANA for this application
4993 TCP UDP Home FTP Server web Interface
Default Port
Port is not officialy registered by IANA for this application
5000 TCP commplex-main Port is officialy registered by IANA for this application
5000 TCP UPnP—Windows network
device interoperability
Port is not officialy registered by IANA for this application
5000 TCP VTun—VPN Software Port is not officialy registered by IANA for this application
5000 UDP FlightGear multiplayer 54 Port is not officialy registered by IANA for this application
5000 UDP VTun—VPN Software Port is not officialy registered by IANA for this application
5001 TCP commplex-link Port is officialy registered by IANA for this application
5001 TCP Slingbox and Slingplayer Port is not officialy registered by IANA for this application
5001 TCP Iperf (Tool for measuring TCP
and UDP bandwidth performance)
Port is not officialy registered by IANA for this application
5001 UDP Iperf (Tool for measuring TCP
and UDP bandwidth performance)
Port is not officialy registered by IANA for this application
5002 TCP SOLICARD ARX 55 Port is not officialy registered by IANA for this application
5003 TCP UDP FileMaker Port is officialy registered by IANA for this application
5004 TCP UDP RTP (Real-time Transport
Protocol) media data (RFC 3551, RFC 4571)
Port is officialy registered by IANA for this application
5004 DCCP RTP (Real-time Transport
Protocol) media data (RFC 3551, RFC 4571)
Port is officialy registered by IANA for this application
5005 TCP UDP RTP (Real-time Transport
Protocol) control protocol (RFC 3551, RFC 4571)
Port is officialy registered by IANA for this application
5005 DCCP RTP (Real-time Transport
Protocol) control protocol (RFC 3551, RFC 4571)
Port is officialy registered by IANA for this application
5029 TCP Sonic Robo Blast 2 : Multiplayer Port is not officialy registered by IANA for this application
5031 TCP UDP AVM CAPI-over-TCP (ISDN over
Ethernet tunneling)
Port is not officialy registered by IANA for this application
5050 TCP Yahoo! Messenger Port is not officialy registered by IANA for this application
5051 TCP ita-agent Symantec Intruder
Alert 56
Port is officialy registered by IANA for this application
5060 TCP UDP Session Initiation Protocol
(SIP)
Port is officialy registered by IANA for this application
5061 TCP Session Initiation Protocol
(SIP) over TLS
Port is officialy registered by IANA for this application
5070 TCP Binary Floor Control Protocol
(BFCP), 57 published as RFC 4582,
is a protocol that allows for an additional video channel (known as the
content channel) alongside the main video channel in a video-conferencing call
that uses SIP. Also used for Session Initiation Protocol (SIP) preferred port
for PUBLISH on SIP Trunk to Cisco Unified Presence Server (CUPS)
Port is not officialy registered by IANA for this application
5082 TCP UDP Qpur Communication Protocol Port is officialy registered by IANA for this application
5083 TCP UDP Qpur File Protocol Port is officialy registered by IANA for this application
5084 TCP UDP EPCglobal Low Level Reader
Protocol (LLRP)
Port is officialy registered by IANA for this application
5085 TCP UDP EPCglobal Low Level Reader
Protocol (LLRP) over TLS
Port is officialy registered by IANA for this application
5093 UDP SafeNet, Inc Sentinel LM,
Sentinel RMS, License Manager, Client-to-Server
Port is officialy registered by IANA for this application
5099 TCP UDP SafeNet, Inc Sentinel LM,
Sentinel RMS, License Manager, Server-to-Server
Port is officialy registered by IANA for this application
5104 TCP IBM Tivoli Framework
NetCOOL/Impact 58 HTTP Service
Port is not officialy registered by IANA for this application
5106 TCP A-Talk Common connection Port is not officialy registered by IANA for this application
5107 TCP A-Talk Remote server connection Port is not officialy registered by IANA for this application
5108 TCP VPOP3 Mail Server Webmail Port is not officialy registered by IANA for this application
5109 TCP UDP VPOP3 Mail Server Status Port is not officialy registered by IANA for this application
5110 TCP ProRat Server Port is not officialy registered by IANA for this application
5121 TCP Neverwinter Nights Port is not officialy registered by IANA for this application
5150 TCP UDP ATMP Ascend Tunnel Management
Protocol 59
Port is officialy registered by IANA for this application
5150 TCP UDP Malware Cerberus RAT Port is not officialy registered by IANA for this application
5151 TCP ESRI SDE Instance Port is officialy registered by IANA for this application
5151 UDP ESRI SDE Remote Start Port is officialy registered by IANA for this application
5154 TCP UDP BZFlag Port is officialy registered by IANA for this application
5176 TCP ConsoleWorks default UI
interface
Port is not officialy registered by IANA for this application
5190 TCP ICQ and AOL Instant Messenger Port is officialy registered by IANA for this application
5222 TCP Extensible Messaging and
Presence Protocol (XMPP) client connection 60 61
Port is officialy registered by IANA for this application
5223 TCP Extensible Messaging and
Presence Protocol (XMPP) client connection over SSL
Port is not officialy registered by IANA for this application
5228 TCP HP Virtual Room Service Port is officialy registered by IANA for this application
5228 TCP Android Market Port is not officialy registered by IANA for this application
5246 UDP Control And Provisioning of
Wireless Access Points (CAPWAP) CAPWAP control 62
Port is officialy registered by IANA for this application
5247 UDP Control And Provisioning of
Wireless Access Points (CAPWAP) CAPWAP data 62
Port is officialy registered by IANA for this application
5269 TCP Extensible Messaging and
Presence Protocol (XMPP) server connection 60 61
Port is officialy registered by IANA for this application
5280 TCP Extensible Messaging and
Presence Protocol (XMPP) XEP-0124: Bidirectional-streams Over Synchronous
HTTP (BOSH)
Port is officialy registered by IANA for this application
5281 TCP Undo License Manager Port is officialy registered by IANA for this application
5281 TCP Extensible Messaging and
Presence Protocol (XMPP) XEP-0124: Bidirectional-streams Over Synchronous
HTTP (BOSH) with SSL
Port is not officialy registered by IANA for this application
5298 TCP UDP Extensible Messaging and
Presence Protocol (XMPP) XEP-0174: Serverless Messaging
Port is officialy registered by IANA for this application
5310 TCP UDP Ginever.net data communication
port
Port is not officialy registered by IANA for this application
5311 TCP UDP Ginever.net data communication
port
Port is not officialy registered by IANA for this application
5312 TCP UDP Ginever.net data communication
port
Port is not officialy registered by IANA for this application
5313 TCP UDP Ginever.net data communication
port
Port is not officialy registered by IANA for this application
5314 TCP UDP Ginever.net data communication
port
Port is not officialy registered by IANA for this application
5315 TCP UDP Ginever.net data communication
port
Port is not officialy registered by IANA for this application
5349 TCP STUN, a protocol for NAT
traversal (UDP is reserved) 47
Port is officialy registered by IANA for this application
5349 TCP TURN, a protocol for NAT
traversal (UDP is reserved) 48
Port is officialy registered by IANA for this application
5351 TCP UDP NAT Port Mapping
Protocol—client-requested configuration for inbound connections through
network address translators
Port is officialy registered by IANA for this application
5353 UDP Multicast DNS (mDNS) Port is officialy registered by IANA for this application
5355 TCP UDP LLMNR—Link-Local Multicast
Name Resolution, allows hosts to perform name resolution for hosts on the
same local link (only provided by Windows Vista and Server 2008)
Port is officialy registered by IANA for this application
5357 TCP UDP Web Services for Devices
(WSDAPI) (only provided by Windows Vista, Windows 7 and Server 2008)
Port is not officialy registered by IANA for this application
5358 TCP UDP WSDAPI Applications to Use a
Secure Channel (only provided by Windows Vista, Windows 7 and Server 2008)
Port is not officialy registered by IANA for this application
5402 TCP UDP mftp, Stratacache OmniCast
content delivery system MFTP file sharing protocol
Port is officialy registered by IANA for this application
5405 TCP UDP NetSupport Manager Port is officialy registered by IANA for this application
5412 TCP UDP IBM Rational Synergy
(Telelogic_Synergy) (Continuus CM) Message Router
Port is officialy registered by IANA for this application
5421 TCP UDP NetSupport Manager Port is officialy registered by IANA for this application
5432 TCP UDP PostgreSQL database system Port is officialy registered by IANA for this application
5433 TCP Bouwsoft file/webserver
<http://www.bouwsoft.be>
Port is not officialy registered by IANA for this application
5445 UDP Cisco Unified Video Advantage Port is not officialy registered by IANA for this application
5450 TCP OSIsoft PI Server Client Access Port is not officialy registered by IANA for this application
5457 TCP OSIsoft PI Asset Framework
Client Access
Port is not officialy registered by IANA for this application
5458 TCP OSIsoft PI Notifications Client
Access
Port is not officialy registered by IANA for this application
5495 TCP Applix TM1 Admin server Port is not officialy registered by IANA for this application
5498 TCP Hotline tracker server
connection
Port is not officialy registered by IANA for this application
5499 UDP Hotline tracker server discovery Port is not officialy registered by IANA for this application
5500 TCP VNC remote desktop
protocol—for incoming listening viewer, Hotline control connection
Port is not officialy registered by IANA for this application
5501 TCP Hotline file transfer connection Port is not officialy registered by IANA for this application
5517 TCP Setiqueue Proxy server client
for [email protected] project
Port is not officialy registered by IANA for this application
5550 TCP Hewlett-Packard Data Protector Port is not officialy registered by IANA for this application
5555 TCP Freeciv versions up to 2.0,
Hewlett-Packard Data Protector, McAfee EndPoint Encryption Database Server,
SAP, Default for Microsoft Dynamics CRM 4.0
Port is not officialy registered by IANA for this application
5556 TCP UDP Freeciv Port is officialy registered by IANA for this application
5591 TCP Default for Tidal Enterprise
Scheduler master-Socket used for communication between Agent-to-Master,
though can be changed
Port is not officialy registered by IANA for this application
5631 TCP pcANYWHEREdata, Symantec
pcAnywhere (version 7.52 and later 63 ) 64 data
Port is officialy registered by IANA for this application
5632 UDP pcANYWHEREstat, Symantec
pcAnywhere (version 7.52 and later) status
Port is officialy registered by IANA for this application
5656 TCP IBM Sametime p2p file transfer Port is not officialy registered by IANA for this application
5666 TCP NRPE (Nagios) Port is not officialy registered by IANA for this application
5667 TCP NSCA (Nagios) Port is not officialy registered by IANA for this application
5678 UDP Mikrotik RouterOS Neighbor
Discovery Protocol (MNDP)
Port is not officialy registered by IANA for this application
5721 TCP UDP Kaseya Port is not officialy registered by IANA for this application
5723 TCP Operations Manager Port is not officialy registered by IANA for this application
5741 TCP UDP IDA Discover Port 1 Port is officialy registered by IANA for this application
5742 TCP UDP IDA Discover Port 2 Port is officialy registered by IANA for this application
5800 TCP VNC remote desktop
protocol—for use over HTTP
Port is not officialy registered by IANA for this application
5814 TCP UDP Hewlett-Packard Support
Automation (HP OpenView Self-Healing Services)
Port is officialy registered by IANA for this application
5850 TCP COMIT SE (PCR) Port is not officialy registered by IANA for this application
5852 TCP Adeona client: communications to
OpenDHT
Port is not officialy registered by IANA for this application
5900 TCP UDP Virtual Network Computing (VNC)
remote desktop protocol (used by Apple Remote Desktop and others)
Port is officialy registered by IANA for this application
5912 TCP Default for Tidal Enterprise
Scheduler agent-Socket used for communication between Master-to-Agent, though
can be changed
Port is not officialy registered by IANA for this application
5938 TCP UDP TeamViewer 65 remote desktop protocol Port is not officialy registered by IANA for this application
5984 TCP UDP CouchDB database server Port is officialy registered by IANA for this application
5999 TCP CVSup 66 file update tool Port is officialy registered by IANA for this application
6000 TCP X11—used between an X
client and server over the network
Port is officialy registered by IANA for this application
6001 UDP X11—used between an X
client and server over the network
Port is officialy registered by IANA for this application
6005 TCP Default for BMC Software
Control-M/Server—Socket used for communication between Control-M
processes—though often changed during installation
Port is officialy registered by IANA for this application
6005 TCP Default for Camfrog Chat &
Cam Client http://www.camfrog.com
Port is not officialy registered by IANA for this application
6050 TCP Brightstor Arcserve Backup Port is not officialy registered by IANA for this application
6050 TCP Nortel Software Port is not officialy registered by IANA for this application
6051 TCP Brightstor Arcserve Backup Port is not officialy registered by IANA for this application
6072 TCP iOperator Protocol Signal Port Port is not officialy registered by IANA for this application
6086 TCP PDTP—FTP like file server
in a P2P network
Port is officialy registered by IANA for this application
6100 TCP Vizrt System Port is not officialy registered by IANA for this application
6100 TCP Ventrilo This is the
authentication port that must be allowed outbound for version 3 of Ventrilo
Port is officialy registered by IANA for this application
6101 TCP Backup Exec Agent Browser Port is not officialy registered by IANA for this application
6110 TCP UDP softcm, HP Softbench CM Port is officialy registered by IANA for this application
6111 TCP UDP spc, HP Softbench Sub-Process
Control
Port is officialy registered by IANA for this application
6112 UDP dtspcd—a network daemon
that accepts requests from clients to execute commands and launch
applications remotely
Port is officialy registered by IANA for this application
6112 TCP dtspcd—a network daemon
that accepts requests from clients to execute commands and launch
applications remotely
Port is officialy registered by IANA for this application
6112 TCP Blizzard’s Battle.net gaming
service, ArenaNet gaming service, Relic gaming sercive
Port is not officialy registered by IANA for this application
6112 TCP Club Penguin Disney online game
for kids
Port is not officialy registered by IANA for this application
6113 TCP Club Penguin Disney online game
for kids
Port is not officialy registered by IANA for this application
6129 TCP DameWare Remote Control Port is officialy registered by IANA for this application
6257 UDP WinMX (see also 6699) Port is not officialy registered by IANA for this application
6260 TCP UDP planet M.U.L.E. Port is not officialy registered by IANA for this application
6262 TCP Sybase Advantage Database Server Port is not officialy registered by IANA for this application
6343 UDP SFlow, sFlow traffic monitoring Port is officialy registered by IANA for this application
6346 TCP UDP gnutella-svc, gnutella
(FrostWire, Limewire, Shareaza, etc.)
Port is officialy registered by IANA for this application
6347 TCP UDP gnutella-rtr, Gnutella alternate Port is officialy registered by IANA for this application
6350 TCP UDP App Discovery and Access
Protocol
Port is officialy registered by IANA for this application
6389 TCP EMC CLARiiON Port is not officialy registered by IANA for this application
6432 TCP PgBouncer – A connection pooler
for PostgreSQL
Port is officialy registered by IANA for this application
6444 TCP UDP Sun Grid Engine—Qmaster
Service
Port is officialy registered by IANA for this application
6445 TCP UDP Sun Grid Engine—Execution
Service
Port is officialy registered by IANA for this application
6502 TCP UDP Netop Business Solutions – NetOp
Remote Control
Port is not officialy registered by IANA for this application
6503 UDP Netop Business Solutions – NetOp
School
Port is not officialy registered by IANA for this application
6522 TCP Gobby (and other libobby-based
software)
Port is not officialy registered by IANA for this application
6523 TCP Gobby 0.5 (and other
libinfinity-based software)
Port is not officialy registered by IANA for this application
6543 UDP Paradigm Research &
Development Jetnet 67 default
Port is not officialy registered by IANA for this application
6566 TCP SANE (Scanner Access Now
Easy)—SANE network scanner daemon
Port is not officialy registered by IANA for this application
6571 Windows Live FolderShare client Port is not officialy registered by IANA for this application
6600 TCP Music Playing Daemon (MPD) Port is not officialy registered by IANA for this application
6619 TCP UDP odette-ftps, Odette File
Transfer Protocol (OFTP) over TLS/SSL
Port is officialy registered by IANA for this application
6646 UDP McAfee Network Agent Port is not officialy registered by IANA for this application
6660–6664 TCP Internet Relay Chat (IRC) Port is not officialy registered by IANA for this application
6665–6669 TCP Internet Relay Chat (IRC) Port is officialy registered by IANA for this application
6679 TCP UDP Osorno Automation Protocol
(OSAUT)
Port is officialy registered by IANA for this application
6679 TCP IRC SSL (Secure Internet Relay
Chat)—often used
Port is not officialy registered by IANA for this application
6697 TCP IRC SSL (Secure Internet Relay
Chat)—often used
Port is not officialy registered by IANA for this application
6699 TCP WinMX (see also 6257) Port is not officialy registered by IANA for this application
6702 TCP Default for Tidal Enterprise
Scheduler client-Socket used for communication between Client-to-Master,
though can be changed
Port is not officialy registered by IANA for this application
6771 UDP Polycom server broadcast Port is not officialy registered by IANA for this application
6789 TCP Datalogger Support Software
Campbell Scientific Loggernet Software
Port is not officialy registered by IANA for this application
6881–6887 TCP UDP BitTorrent part of full range of
ports used most often
Port is not officialy registered by IANA for this application
6888 TCP UDP MUSE Port is officialy registered by IANA for this application
6888 TCP UDP BitTorrent part of full range of
ports used most often
Port is not officialy registered by IANA for this application
6889–6890 TCP UDP BitTorrent part of full range of
ports used most often
Port is not officialy registered by IANA for this application
6891–6900 TCP UDP BitTorrent part of full range of
ports used most often
Port is not officialy registered by IANA for this application
6891–6900 TCP UDP Windows Live Messenger (File
transfer)
Port is not officialy registered by IANA for this application
6901 TCP UDP Windows Live Messenger (Voice) Port is not officialy registered by IANA for this application
6901 TCP UDP BitTorrent part of full range of
ports used most often
Port is not officialy registered by IANA for this application
6902–6968 TCP UDP BitTorrent part of full range of
ports used most often
Port is not officialy registered by IANA for this application
6969 TCP UDP acmsoda Port is officialy registered by IANA for this application
6969 TCP BitTorrent tracker Port is not officialy registered by IANA for this application
6970–6999 TCP UDP BitTorrent part of full range of
ports used most often
Port is not officialy registered by IANA for this application
7000 TCP Default for Vuze’s built in
HTTPS Bittorrent Tracker
Port is not officialy registered by IANA for this application
7001 TCP Default for BEA WebLogic
Server’s HTTP server, though often changed during installation
Port is not officialy registered by IANA for this application
7002 TCP Default for BEA WebLogic
Server’s HTTPS server, though often changed during installation
Port is not officialy registered by IANA for this application
7005 TCP Default for BMC Software
Control-M/Server and Control-M/Agent for Agent-to-Server, though often
changed during installation
Port is not officialy registered by IANA for this application
7006 TCP Default for BMC Software
Control-M/Server and Control-M/Agent for Server-to-Agent, though often
changed during installation
Port is not officialy registered by IANA for this application
7010 TCP Default for Cisco AON AMC (AON
Management Console) 68
Port is not officialy registered by IANA for this application
7022 TCP Database mirroring endpoints Port is not officialy registered by IANA for this application
7023 UDP Bryan Wilcutt T2-NMCS Protocol
for SatCom Modems
Port is officialy registered by IANA for this application
7025 TCP Zimbra LMTP mailbox —local mail delivery Port is not officialy registered by IANA for this application
7047 TCP Zimbra conversion server Port is not officialy registered by IANA for this application
7133 TCP Enemy Territory: Quake Wars Port is not officialy registered by IANA for this application
7144 TCP Peercast Port is not officialy registered by IANA for this application
7145 TCP Peercast Port is not officialy registered by IANA for this application
7171 TCP Tibia Port is not officialy registered by IANA for this application
7306 TCP Zimbra mysql mailbox Port is not officialy registered by IANA for this application
7307 TCP Zimbra mysql logger Port is not officialy registered by IANA for this application
7312 UDP Sibelius License Server Port is not officialy registered by IANA for this application
7400 TCP UDP RTPS (Real Time Publish
Subscribe) DDS Discovery
Port is officialy registered by IANA for this application
7401 TCP UDP RTPS (Real Time Publish
Subscribe) DDS User-Traffic
Port is officialy registered by IANA for this application
7402 TCP UDP RTPS (Real Time Publish
Subscribe) DDS Meta-Traffic
Port is officialy registered by IANA for this application
7473 TCP UDP Rise: The Vieneo Province Port is officialy registered by IANA for this application
7547 TCP UDP CPE WAN Management Protocol
Technical Report 069
Port is officialy registered by IANA for this application
7615 TCP ISL Online 69 communication protocol Port is not officialy registered by IANA for this application
7670 TCP BrettspielWelt BSW Boardgame
Portal
Port is not officialy registered by IANA for this application
7676 TCP Aqumin AlphaVision Remote
Command Interface
Port is not officialy registered by IANA for this application
7700 UDP P2P DC (RedHub) Port is not officialy registered by IANA for this application
7707 UDP Killing Floor Port is not officialy registered by IANA for this application
7708 UDP Killing Floor Port is not officialy registered by IANA for this application
7717 UDP Killing Floor Port is not officialy registered by IANA for this application
7777 TCP iChat server file transfer proxy Port is not officialy registered by IANA for this application
7777 TCP Oracle Cluster File System 2 Port is not officialy registered by IANA for this application
7777 TCP Windows backdoor program
tini.exe default
Port is not officialy registered by IANA for this application
7777 TCP Xivio.com Chat Server Interface Port is not officialy registered by IANA for this application
7777 TCP Terraria default server Port is not officialy registered by IANA for this application
7778 TCP Bad Trip MUD Port is not officialy registered by IANA for this application
7777-7788 UDP Unreal Tournament series default
server
Port is not officialy registered by IANA for this application
7777-7788 TCP Unreal Tournament series default
server
Port is not officialy registered by IANA for this application
7787-7788 TCP GFI EventsManager 7 & 8 Port is officialy registered by IANA for this application
7831 TCP Default used by Smartlaunch
Internet Cafe Administration 70
software
Port is not officialy registered by IANA for this application
7880 TCP UDP PowerSchool Gradebook Server Port is not officialy registered by IANA for this application
7915 TCP Default for YSFlight server 3 Port is not officialy registered by IANA for this application
7935 TCP Fixed port used for Adobe Flash
Debug Player to communicate with a debugger (Flash IDE, Flex Builder or fdb).
71
Port is not officialy registered by IANA for this application
7937-9936 TCP UDP EMC2 (Legato) Networker or Sun
Solcitice Backup
Port is officialy registered by IANA for this application
8000 UDP iRDMI (Intel Remote Desktop
Management Interface) 72 —sometimes erroneously used instead of port
8080
Port is officialy registered by IANA for this application
8000 TCP iRDMI (Intel Remote Desktop
Management Interface) 72 —sometimes erroneously used instead of port
8080
Port is officialy registered by IANA for this application
8000 TCP Commonly used for internet radio
streams such as those using SHOUTcast
Port is not officialy registered by IANA for this application
8001 TCP Commonly used for internet radio
streams such as those using SHOUTcast
Port is not officialy registered by IANA for this application
8002 TCP Cisco Systems Unified Call
Manager Intercluster
Port is not officialy registered by IANA for this application
8008 TCP HTTP Alternate Port is officialy registered by IANA for this application
8008 TCP IBM HTTP Server administration
default
Port is not officialy registered by IANA for this application
8009 TCP ajp13—Apache JServ
Protocol AJP Connector
Port is not officialy registered by IANA for this application
8010 TCP XMPP File transfers Port is not officialy registered by IANA for this application
8011-8013 TCP HTTP/TCP Symon Communications
Event and Query Engine
Port is not officialy registered by IANA for this application
8014 TCP HTTP/TCP Symon Communications
Event and Query Engine
Port is not officialy registered by IANA for this application
8014 UDP Perseus SDR Receiver default
remote connection port
Port is not officialy registered by IANA for this application
8020 TCP 360Works SuperContainer Port is not officialy registered by IANA for this application
8074 TCP Gadu-Gadu Port is not officialy registered by IANA for this application
8075 TCP Killing Floor Port is not officialy registered by IANA for this application
8078 TCP UDP Default port for most Endless
Online-based servers
Port is not officialy registered by IANA for this application
8080 TCP HTTP alternate
(http_alt)—commonly used for Web proxy and caching server, or for
running a Web server as a non-root user
Port is officialy registered by IANA for this application
8080 TCP Apache Tomcat Port is not officialy registered by IANA for this application
8080 UDP FilePhile Master/Relay Port is not officialy registered by IANA for this application
8081 TCP HTTP alternate, VibeStreamer,
e.g. McAfee ePolicy Orchestrator (ePO)
Port is not officialy registered by IANA for this application
8086 TCP HELM Web Host Automation Windows
Control Panel
Port is not officialy registered by IANA for this application
8086 TCP Kaspersky AV Control Center Port is not officialy registered by IANA for this application
8087 TCP Hosting Accelerator Control
Panel
Port is not officialy registered by IANA for this application
8087 TCP Parallels Plesk Control Panel Port is not officialy registered by IANA for this application
8087 UDP Kaspersky AV Control Center Port is not officialy registered by IANA for this application
8088 TCP Asterisk (PBX) Web Configuration
utility (GUI Addon)
Port is not officialy registered by IANA for this application
8089 TCP Splunk Daemon Port is not officialy registered by IANA for this application
8090 TCP HTTP Alternate
(http_alt_alt)—used as an alternative to port 8080
Port is not officialy registered by IANA for this application
8100 TCP Console Gateway License
Verification
Port is not officialy registered by IANA for this application
8116 UDP Check Point Cluster Control
Protocol
Port is not officialy registered by IANA for this application
8118 TCP Privoxy—advertisement-filtering
Web proxy
Port is officialy registered by IANA for this application
8123 TCP Polipo Web proxy Port is officialy registered by IANA for this application
8192 TCP Sophos Remote Management System Port is not officialy registered by IANA for this application
8193 TCP Sophos Remote Management System Port is not officialy registered by IANA for this application
8194 TCP Sophos Remote Management System Port is not officialy registered by IANA for this application
8200 TCP GoToMyPC Port is not officialy registered by IANA for this application
8222 TCP VMware Server Management User
Interface 73 (insecure Web
interface). 74 See also port 8333
Port is not officialy registered by IANA for this application
8243 TCP UDP HTTPS listener for Apache
Synapse 75
Port is officialy registered by IANA for this application
8280 TCP UDP HTTP listener for Apache
Synapse 75
Port is officialy registered by IANA for this application
8291 TCP Winbox—Default on a
MikroTik RouterOS for a Windows application used to administer MikroTik
RouterOS
Port is not officialy registered by IANA for this application
8303 UDP Teeworlds Server Port is not officialy registered by IANA for this application
8331 TCP MultiBit, 4 Port is not officialy registered by IANA for this application
8332 TCP Bitcoin JSON-RPC server 76 Port is not officialy registered by IANA for this application
8333 TCP Bitcoin 77 Port is not officialy registered by IANA for this application
8333 TCP VMware Server Management User
Interface 73 (secure Web
interface). 74 See also port 8222
Port is not officialy registered by IANA for this application
8400 TCP UDP cvp, Commvault Unified Data
Management
Port is officialy registered by IANA for this application
8442 TCP UDP CyBro A-bus, Cybrotech Ltd. Port is officialy registered by IANA for this application
8443 TCP SW Soft Plesk Control Panel,
Apache Tomcat SSL, Promise WebPAM SSL, McAfee ePolicy Orchestrator (ePO)
Port is not officialy registered by IANA for this application
8484 TCP UDP MapleStory Port is not officialy registered by IANA for this application
8500 TCP UDP ColdFusion Macromedia/Adobe
ColdFusion default and Duke Nukem 3D—default
Port is not officialy registered by IANA for this application
8501 TCP 5
DukesterX —default
Port is not officialy registered by IANA for this application
8601 TCP Wavestore CCTV protocol 6 Port is not officialy registered by IANA for this application
8602 TCP UDP Wavestore Notification protocol Port is not officialy registered by IANA for this application
8642 TCP Lotus Traveller Port is not officialy registered by IANA for this application
8691 TCP Ultra Fractal default server
port for distributing calculations over network computers
Port is not officialy registered by IANA for this application
8701 UDP SoftPerfect Bandwidth Manager Port is not officialy registered by IANA for this application
8702 UDP SoftPerfect Bandwidth Manager Port is not officialy registered by IANA for this application
8767 UDP TeamSpeak—default Port is not officialy registered by IANA for this application
8768 UDP TeamSpeak—alternate Port is not officialy registered by IANA for this application
8840 TCP Opera Unite server Port is not officialy registered by IANA for this application
8880 UDP cddbp-alt, CD DataBase (CDDB)
protocol (CDDBP) alternate
Port is officialy registered by IANA for this application
8880 TCP cddbp-alt, CD DataBase (CDDB)
protocol (CDDBP) alternate
Port is officialy registered by IANA for this application
8880 TCP WebSphere Application Server
SOAP connector default
Port is not officialy registered by IANA for this application
8880 TCP Win Media Streamer to Server
SOAP connector default
Port is not officialy registered by IANA for this application
8881 TCP Atlasz Informatics Research
Ltd 7 Secure Application Server
Port is not officialy registered by IANA for this application
8882 TCP Atlasz Informatics Research
Ltd 8 Secure Application Server
Port is not officialy registered by IANA for this application
8883 TCP UDP Secure MQ Telemetry Transport
(MQTT over SSL)
Port is officialy registered by IANA for this application
8887 TCP HyperVM HTTP Port is officialy registered by IANA for this application
8888 TCP HyperVM HTTPS Port is officialy registered by IANA for this application
8888 TCP Freenet HTTP Port is not officialy registered by IANA for this application
8888 TCP UDP NewsEDGE server Port is officialy registered by IANA for this application
8888 TCP Sun Answerbook dwhttpd server
(deprecated by docs.sun.com)
Port is not officialy registered by IANA for this application
8888 TCP GNUmp3d HTTP music streaming and
Web interface
Port is not officialy registered by IANA for this application
8888 TCP LoLo Catcher HTTP Web interface
(www.optiform.com)
Port is not officialy registered by IANA for this application
8888 TCP D2GS Admin Console Telnet
administration console for D2GS servers (Diablo 2)
Port is not officialy registered by IANA for this application
8888 TCP Earthland Relams 2 Server
(AU1_2)
Port is not officialy registered by IANA for this application
8888 TCP MAMP Server Port is not officialy registered by IANA for this application
8889 TCP MAMP Server Port is not officialy registered by IANA for this application
8889 TCP Earthland Relams 2 Server
(AU1_1)
Port is not officialy registered by IANA for this application
8983 TCP Default for Apache Solr 1.4 Port is not officialy registered by IANA for this application
9000 TCP Buffalo LinkSystem Web access Port is not officialy registered by IANA for this application
9000 TCP DBGp Port is not officialy registered by IANA for this application
9000 TCP SqueezeCenter web server &
streaming
Port is not officialy registered by IANA for this application
9000 UDP UDPCast Port is not officialy registered by IANA for this application
9001 TCP UDP ETL Service Manager 78 Port is officialy registered by IANA for this application
9001 Microsoft Sharepoint Authoring
Environment
Port is not officialy registered by IANA for this application
9001 cisco-xremote router
configuration
Port is not officialy registered by IANA for this application
9001 Tor network default Port is not officialy registered by IANA for this application
9001 TCP DBGp Proxy Port is not officialy registered by IANA for this application
9009 TCP UDP Pichat Server—Peer to peer
chat software
Port is officialy registered by IANA for this application
9010 TCP TISERVICEMANAGEMENT Numara
Track-It!
Port is not officialy registered by IANA for this application
9020 TCP WiT WiT Services Port is officialy registered by IANA for this application
9025 TCP WiT WiT Services Port is officialy registered by IANA for this application
9030 TCP Tor often used Port is not officialy registered by IANA for this application
9043 TCP WebSphere Application Server
Administration Console secure
Port is not officialy registered by IANA for this application
9050 TCP Tor Port is not officialy registered by IANA for this application
9051 TCP Tor Port is not officialy registered by IANA for this application
9060 TCP WebSphere Application Server
Administration Console
Port is not officialy registered by IANA for this application
9080 UDP glrpc, Groove Collaboration
software GLRPC
Port is officialy registered by IANA for this application
9080 TCP glrpc, Groove Collaboration
software GLRPC
Port is officialy registered by IANA for this application
9080 TCP WebSphere Application Server
HTTP Transport (port 1) default
Port is not officialy registered by IANA for this application
9090 TCP Webwasher, Secure Web, McAfee
Web Gateway – Default Proxy Port
Port is not officialy registered by IANA for this application
9090 TCP Openfire Administration Console Port is not officialy registered by IANA for this application
9090 TCP SqueezeCenter control (CLI) Port is not officialy registered by IANA for this application
9091 TCP Openfire Administration Console
(SSL Secured)
Port is not officialy registered by IANA for this application
9091 TCP Transmission (BitTorrent client)
Web Interface
Port is not officialy registered by IANA for this application
9100 TCP PDL Data Stream Port is officialy registered by IANA for this application
9101 TCP UDP Bacula Director Port is officialy registered by IANA for this application
9102 TCP UDP Bacula File Daemon Port is officialy registered by IANA for this application
9103 TCP UDP Bacula Storage Daemon Port is officialy registered by IANA for this application
9105 TCP UDP Xadmin Control Daemon Port is officialy registered by IANA for this application
9106 TCP UDP Astergate Control Daemon Port is officialy registered by IANA for this application
9107 TCP Astergate-FAX Control Daemon Port is officialy registered by IANA for this application
9110 UDP SSMP Message protocol Port is not officialy registered by IANA for this application
9119 TCP UDP MXit Instant Messenger Port is officialy registered by IANA for this application
9191 TCP Catamount Software – PocketMoney
Sync
Port is not officialy registered by IANA for this application
9293 TCP Sony PlayStation RemotePlay Port is not officialy registered by IANA for this application
9300 TCP IBM Cognos 8 SOAP Business
Intelligence and Performance Management
Port is not officialy registered by IANA for this application
9303 UDP D-Link Shareport Share storage
and MFP printers
Port is not officialy registered by IANA for this application
9306 TCP Sphinx Native API Port is officialy registered by IANA for this application
9312 TCP Sphinx SphinxQL Port is officialy registered by IANA for this application
9418 TCP UDP git, Git pack transfer service Port is officialy registered by IANA for this application
9420 TCP MooseFS distributed file
system—master server to chunk servers
Port is not officialy registered by IANA for this application
9421 TCP MooseFS distributed file
system—master server to clients
Port is not officialy registered by IANA for this application
9422 TCP MooseFS distributed file
system—chunk servers to clients
Port is not officialy registered by IANA for this application
9535 TCP UDP mngsuite, LANDesk Management
Suite Remote Control
Port is officialy registered by IANA for this application
9536 TCP UDP laes-bf, IP Fabrics Surveillance
buffering function
Port is officialy registered by IANA for this application
9561 TCP UDP Network Time System Server Port is not officialy registered by IANA for this application
9600 UDP Omron FINS, OMRON FINS PLC
communication
Port is officialy registered by IANA for this application
9675 TCP UDP Spiceworks Desktop, IT Helpdesk
Software
Port is not officialy registered by IANA for this application
9676 TCP UDP Spiceworks Desktop, IT Helpdesk
Software
Port is not officialy registered by IANA for this application
9695 UDP CCNx Port is officialy registered by IANA for this application
9800 TCP UDP WebDAV Source Port is officialy registered by IANA for this application
9800 WebCT e-learning portal Port is not officialy registered by IANA for this application
9875 TCP Club Penguin Disney online game
for kids
Port is not officialy registered by IANA for this application
9898 UDP MonkeyCom Port is officialy registered by IANA for this application
9898 TCP MonkeyCom Port is officialy registered by IANA for this application
9898 TCP Tripwire—File Integrity
Monitoring Software
Port is not officialy registered by IANA for this application
9987 UDP TeamSpeak 3 server default
(voice) port (for the conflicting service see the IANA list)
Port is not officialy registered by IANA for this application
9996 TCP UDP The Palace “The
Palace” Virtual Reality Chat software.—5
Port is officialy registered by IANA for this application
9998 TCP UDP The Palace “The
Palace” Virtual Reality Chat software.—5
Port is officialy registered by IANA for this application
9999 Hydranode—edonkey2000
TELNET control
Port is not officialy registered by IANA for this application
9999 TCP Lantronix UDS-10/UDS100 79 RS-485 to Ethernet Converter TELNET
control
Port is not officialy registered by IANA for this application
9999 Urchin Web Analytics Port is not officialy registered by IANA for this application
10000 Webmin—Web-based Linux
admin tool
Port is not officialy registered by IANA for this application
10000 BackupExec Port is not officialy registered by IANA for this application
10000 Ericsson Account Manager (avim) Port is not officialy registered by IANA for this application
10001 TCP Lantronix UDS-10/UDS100 80 RS-485 to Ethernet Converter default Port is not officialy registered by IANA for this application
10008 TCP UDP Octopus Multiplexer, primary
port for the CROMP protocol, which provides a platform-independent means for
communication of objects across a network
Port is officialy registered by IANA for this application
10009 TCP UDP Cross Fire, a multiplayer online
First Person Shooter
Port is not officialy registered by IANA for this application
10010 TCP Open Object Rexx (ooRexx) rxapi
daemon
Port is officialy registered by IANA for this application
10017 AIX,NeXT, HPUX—rexd daemon
control
Port is not officialy registered by IANA for this application
10024 TCP Zimbra smtp mta —to amavis from postfix Port is not officialy registered by IANA for this application
10025 TCP Zimbra smtp mta —back to postfix from amavis Port is not officialy registered by IANA for this application
10050 TCP UDP Zabbix-Agent Port is officialy registered by IANA for this application
10051 TCP UDP Zabbix-Trapper Port is officialy registered by IANA for this application
10110 TCP UDP NMEA 0183 Navigational Data.
Transport of NMEA 0183 sentences over TCP or UDP
Port is officialy registered by IANA for this application
10113 TCP UDP NetIQ Endpoint Port is officialy registered by IANA for this application
10114 TCP UDP NetIQ Qcheck Port is officialy registered by IANA for this application
10115 TCP UDP NetIQ Endpoint Port is officialy registered by IANA for this application
10116 TCP UDP NetIQ VoIP Assessor Port is officialy registered by IANA for this application
10200 TCP FRISK Software International’s
fpscand virus scanning daemon for Unix platforms 81
Port is not officialy registered by IANA for this application
10200 TCP FRISK Software International’s
f-protd virus scanning daemon for Unix platforms 82
Port is not officialy registered by IANA for this application
10201–10204 TCP FRISK Software International’s
f-protd virus scanning daemon for Unix platforms 82
Port is not officialy registered by IANA for this application
10301 TCP VoiceIP-ACS UMP default device
provisioning endpoint
Port is not officialy registered by IANA for this application
10302 TCP VoiceIP-ACS UMP default device
provisioning endpoint (SSL)
Port is not officialy registered by IANA for this application
10308 Lock-on: Modern Air Combat Port is not officialy registered by IANA for this application
10480 SWAT 4 Dedicated Server Port is not officialy registered by IANA for this application
10823 UDP Farming Simulator 2011 Default
Server
Port is not officialy registered by IANA for this application
10891 TCP Jungle Disk (this port is opened
by the Jungle Disk Monitor service on the localhost)
Port is not officialy registered by IANA for this application
11001 TCP UDP metasys ( Johnson Controls
Metasys java AC control environment )
Port is not officialy registered by IANA for this application
11211 memcached Port is not officialy registered by IANA for this application
11235 Savage:Battle for Newerth Server
Hosting
Port is not officialy registered by IANA for this application
11294 Blood Quest Online Server Port is not officialy registered by IANA for this application
11371 OpenPGP HTTP key server Port is officialy registered by IANA for this application
11576 IPStor Server management
communication
Port is not officialy registered by IANA for this application
12010 TCP ElevateDB default database
port 83
Port is not officialy registered by IANA for this application
12011 TCP Axence nVision Port is not officialy registered by IANA for this application
12012 TCP Axence nVision Port is not officialy registered by IANA for this application
12012 TCP Audition Online Dance Battle,
Korea Server—Status/Version Check
Port is not officialy registered by IANA for this application
12012 UDP Audition Online Dance Battle,
Korea Server—Status/Version Check
Port is not officialy registered by IANA for this application
12013 TCP UDP Audition Online Dance Battle,
Korea Server
Port is not officialy registered by IANA for this application
12035 UDP Linden Lab viewer to sim on
SecondLife
Port is not officialy registered by IANA for this application
12222 UDP Light Weight Access Point
Protocol (LWAPP) LWAPP data (RFC 5412)
Port is officialy registered by IANA for this application
12223 UDP Light Weight Access Point
Protocol (LWAPP) LWAPP control (RFC 5412)
Port is officialy registered by IANA for this application
12345 NetBus—remote
administration tool (often Trojan horse). Also used by NetBuster. Little
Fighter 2 (TCP).
Port is not officialy registered by IANA for this application
12489 TCP NSClient/NSClient++/NC_Net
(Nagios)
Port is not officialy registered by IANA for this application
12975 TCP LogMeIn Hamachi (VPN tunnel
software; also port 32976)—used to connect to Mediation Server
(bibi.hamachi.cc); will attempt to use SSL (TCP port 443) if both 12975 &
32976 fail to connect
Port is not officialy registered by IANA for this application
12998–12999 UDP Takenaka RDI Mirror World on
SecondLife
Port is not officialy registered by IANA for this application
13000–13050 UDP Linden Lab viewer to sim on
SecondLife
Port is not officialy registered by IANA for this application
13008 TCP UDP Cross Fire, a multiplayer online
First Person Shooter
Port is not officialy registered by IANA for this application
13075 TCP Default 84 for BMC Software Control-M/Enterprise
Manager Corba communication, though often changed during installation
Port is officialy registered by IANA for this application
13195-13196 TCP UDP Ontolux Ontolux 2D Port is not officialy registered by IANA for this application
13337-13340 TCP UDP ÆtherNet peer-to-peer networking Port is not officialy registered by IANA for this application
13720 TCP UDP Symantec NetBackup—bprd
(formerly VERITAS)
Port is officialy registered by IANA for this application
13721 TCP UDP Symantec NetBackup—bpdbm
(formerly VERITAS)
Port is officialy registered by IANA for this application
13724 TCP UDP Symantec Network
Utility—vnetd (formerly VERITAS)
Port is officialy registered by IANA for this application
13782 TCP UDP Symantec NetBackup—bpcd
(formerly VERITAS)
Port is officialy registered by IANA for this application
13783 TCP UDP Symantec VOPIED protocol
(formerly VERITAS)
Port is officialy registered by IANA for this application
13785 TCP UDP Symantec NetBackup
Database—nbdb (formerly VERITAS)
Port is officialy registered by IANA for this application
13786 TCP UDP Symantec nomdb (formerly
VERITAS)
Port is officialy registered by IANA for this application
14439 TCP APRS UI-View Amateur Radio
85 UI-WebServer
Port is not officialy registered by IANA for this application
14567 UDP Battlefield 1942 and mods Port is not officialy registered by IANA for this application
15000 TCP psyBNC Port is not officialy registered by IANA for this application
15000 TCP Wesnoth Port is not officialy registered by IANA for this application
15000 TCP Kaspersky Network Agent Port is not officialy registered by IANA for this application
15000 TCP hydap, Hypack Hydrographic
Software Packages Data Acquisition
Port is officialy registered by IANA for this application
15000 UDP hydap, Hypack Hydrographic
Software Packages Data Acquisition
Port is officialy registered by IANA for this application
15567 UDP Battlefield Vietnam and mods Port is not officialy registered by IANA for this application
15345 TCP UDP XPilot Contact Port is officialy registered by IANA for this application
16000 TCP shroudBNC Port is not officialy registered by IANA for this application
16080 TCP Mac OS X Server Web (HTTP)
service with performance cache 86
Port is not officialy registered by IANA for this application
16200 TCP Oracle Universal Content
Management Content Server
Port is not officialy registered by IANA for this application
16250 TCP Oracle Universal Content
Management Inbound Refinery
Port is not officialy registered by IANA for this application
16384 UDP Iron Mountain Digital online
backup
Port is not officialy registered by IANA for this application
16567 UDP Battlefield 2 and mods Port is not officialy registered by IANA for this application
17500 TCP Dropbox LanSync Protocol
(db-lsp); used to synchronize file catalogs between Dropbox clients on your
local network.
Port is officialy registered by IANA for this application
17500 UDP Dropbox LanSync Discovery
(db-lsp-disc); used to synchronize file catalogs between Dropbox clients on
your local network; is transmitted to broadcast addresses.
Port is officialy registered by IANA for this application
18010 TCP Super Dancer Online
Extreme(SDO-X)—CiB Net Station Malaysia Server
Port is not officialy registered by IANA for this application
18104 TCP RAD PDF Service Port is officialy registered by IANA for this application
18180 TCP DART Reporting server Port is not officialy registered by IANA for this application
18200 TCP UDP Audition Online Dance Battle,
AsiaSoft Thailand Server—Status/Version Check
Port is not officialy registered by IANA for this application
18201 TCP UDP Audition Online Dance Battle,
AsiaSoft Thailand Server
Port is not officialy registered by IANA for this application
18206 TCP UDP Audition Online Dance Battle,
AsiaSoft Thailand Server—FAM Database
Port is not officialy registered by IANA for this application
18300 TCP UDP Audition Online Dance Battle,
AsiaSoft SEA Server—Status/Version Check
Port is not officialy registered by IANA for this application
18301 TCP UDP Audition Online Dance Battle,
AsiaSoft SEA Server
Port is not officialy registered by IANA for this application
18306 TCP UDP Audition Online Dance Battle,
AsiaSoft SEA Server—FAM Database
Port is not officialy registered by IANA for this application
18333 TCP Bitcoin testnet 87 Port is not officialy registered by IANA for this application
18400 TCP UDP Audition Online Dance Battle,
KAIZEN Brazil Server—Status/Version Check
Port is not officialy registered by IANA for this application
18401 TCP UDP Audition Online Dance Battle,
KAIZEN Brazil Server
Port is not officialy registered by IANA for this application
18505 TCP UDP Audition Online Dance Battle,
Nexon Server—Status/Version Check
Port is not officialy registered by IANA for this application
18506 TCP UDP Audition Online Dance Battle,
Nexon Server
Port is not officialy registered by IANA for this application
18605 TCP UDP X-BEAT—Status/Version
Check
Port is not officialy registered by IANA for this application
18606 TCP UDP X-BEAT Port is not officialy registered by IANA for this application
19000 TCP UDP Audition Online Dance Battle,
G10/alaplaya Server—Status/Version Check
Port is not officialy registered by IANA for this application
19001 TCP UDP Audition Online Dance Battle,
G10/alaplaya Server
Port is not officialy registered by IANA for this application
19226 TCP Panda Software AdminSecure
Communication Agent
Port is not officialy registered by IANA for this application
19283 TCP UDP K2 – KeyAuditor & KeyServer,
Sassafras Software Inc. Software Asset Management tools
Port is officialy registered by IANA for this application
19294 TCP Google Talk Voice and Video
connections 88
Port is not officialy registered by IANA for this application
19295 UDP Google Talk Voice and Video
connections 88
Port is not officialy registered by IANA for this application
19302 UDP Google Talk Voice and Video
connections 88
Port is not officialy registered by IANA for this application
19315 TCP UDP KeyShadow for K2 – KeyAuditor
& KeyServer, Sassafras Software Inc. Software Asset Management tools
Port is officialy registered by IANA for this application
19540 TCP UDP Belkin Network USB Hub Port is not officialy registered by IANA for this application
19638 TCP Ensim Control Panel Port is not officialy registered by IANA for this application
19771 TCP UDP Softros LAN Messenger Port is not officialy registered by IANA for this application
19812 TCP 4D database SQL Communication Port is not officialy registered by IANA for this application
19813 TCP 4D database Client Server
Communication
Port is not officialy registered by IANA for this application
19814 TCP 4D database DB4D Communication Port is not officialy registered by IANA for this application
19880 TCP Softros LAN Messenger Port is not officialy registered by IANA for this application
19999 DNP – Secure (Distributed
Network Protocol – Secure), a secure version of the protocol used in SCADA
systems between communicating RTU’s and IED’s
Port is officialy registered by IANA for this application
20000 DNP (Distributed Network
Protocol), a protocol used in SCADA systems between communicating RTU’s and
IED’s
Port is officialy registered by IANA for this application
20000 Usermin, Web-based user tool Port is not officialy registered by IANA for this application
20014 TCP DART Reporting server Port is not officialy registered by IANA for this application
20560 TCP UDP Killing Floor Port is not officialy registered by IANA for this application
20720 TCP Symantec i3 Web GUI server Port is not officialy registered by IANA for this application
21001 TCP AMLFilter, AMLFilter Inc.
amlf-admin default port
Port is not officialy registered by IANA for this application
21011 TCP AMLFilter, AMLFilter Inc.
amlf-engine-01 default http port
Port is not officialy registered by IANA for this application
21012 TCP AMLFilter, AMLFilter Inc.
amlf-engine-01 default https port
Port is not officialy registered by IANA for this application
21021 TCP AMLFilter, AMLFilter Inc.
amlf-engine-02 default http port
Port is not officialy registered by IANA for this application
21022 TCP AMLFilter, AMLFilter Inc.
amlf-engine-02 default https port
Port is not officialy registered by IANA for this application
22136 TCP FLIR Systems Camera Resource
Protocol
Port is not officialy registered by IANA for this application
22222 TCP Davis Instruments, WeatherLink
IP
Port is not officialy registered by IANA for this application
22347 TCP UDP WibuKey, WIBU-SYSTEMS AG
Software protection system
Port is officialy registered by IANA for this application
22349 TCP Wolfson Microelectronics,
WISCEBridge Debug Protocol
Port is not officialy registered by IANA for this application
22350 TCP UDP CodeMeter, WIBU-SYSTEMS AG
Software protection system
Port is officialy registered by IANA for this application
23073 Soldat Dedicated Server Port is not officialy registered by IANA for this application
23399 Skype Default Protocol Port is not officialy registered by IANA for this application
23513 Duke Nukem 3D#Source code Duke
Nukem Ports
Port is not officialy registered by IANA for this application
24444 NetBeans integrated development
environment
Port is not officialy registered by IANA for this application
24465 TCP UDP Tonido Directory Server for
Tonido which is a Personal Web App and P2P platform
Port is officialy registered by IANA for this application
24554 TCP UDP BINKP, Fidonet mail transfers
over TCP/IP
Port is officialy registered by IANA for this application
24800 Synergy: keyboard/mouse sharing
software
Port is not officialy registered by IANA for this application
24842 StepMania: Online: Dance Dance
Revolution Simulator
Port is not officialy registered by IANA for this application
25000 TCP Teamware Office standard client
connection
Port is officialy registered by IANA for this application
25003 TCP Teamware Office client notifier Port is officialy registered by IANA for this application
25005 TCP Teamware Office message transfer Port is officialy registered by IANA for this application
25007 TCP Teamware Office MIME Connector Port is officialy registered by IANA for this application
25010 TCP Teamware Office Agent server Port is officialy registered by IANA for this application
25565 Minecraft Dedicated Server Port is not officialy registered by IANA for this application
25565 MySQL Standard MySQL port Port is not officialy registered by IANA for this application
25826 UDP collectd default port 89 Port is not officialy registered by IANA for this application
25888 UDP Xfire (Firewall Report, UDP_IN)
IP Address (206.220.40.146) resolves to gameservertracking.xfire.com. Use
unknown.
Port is not officialy registered by IANA for this application
25999 TCP Xfire Port is not officialy registered by IANA for this application
26000 UDP id Software’s Quake server Port is officialy registered by IANA for this application
26000 TCP id Software’s Quake server Port is officialy registered by IANA for this application
26000 TCP CCP’s EVE Online Online gaming
MMORPG
Port is not officialy registered by IANA for this application
26900 TCP CCP’s EVE Online Online gaming
MMORPG
Port is not officialy registered by IANA for this application
26901 TCP CCP’s EVE Online Online gaming
MMORPG
Port is not officialy registered by IANA for this application
27000 UDP (through 27006) id Software’s
QuakeWorld master server
Port is not officialy registered by IANA for this application
27000-27009 TCP FlexNet Publisher’s License
server (from the range of default ports)
Port is not officialy registered by IANA for this application
27010 Source engine dedicated server
port
Port is not officialy registered by IANA for this application
27014 Source engine dedicated server
port (rare)
Port is not officialy registered by IANA for this application
27015 GoldSrc and Source engine
dedicated server port
Port is not officialy registered by IANA for this application
27016 Magicka server port Port is not officialy registered by IANA for this application
27017 mongoDB server port Port is not officialy registered by IANA for this application
27374 Sub7 default. Port is not officialy registered by IANA for this application
27500 UDP (through 27900) id Software’s
QuakeWorld
Port is not officialy registered by IANA for this application
27888 UDP Kaillera server Port is not officialy registered by IANA for this application
27900-27901 Nintendo Wi-Fi Connection Port is not officialy registered by IANA for this application
27901 UDP (through 27910) id Software’s
Quake II master server
Port is not officialy registered by IANA for this application
27950 UDP OpenArena outgoing Port is not officialy registered by IANA for this application
27960 UDP (through 27969) Activision’s
Enemy Territory and id Software’s Quake III Arena, Quake III and Quake Live
and some ioquake3 derived games (OpenArena incoming)
Port is not officialy registered by IANA for this application
28000 Bitfighter Common/default
Bitfighter Server
Port is not officialy registered by IANA for this application
28001 Starsiege: Tribes Common/default
Tribes v.1 Server
Port is not officialy registered by IANA for this application
28395 TCP www.SmartSystemsLLC.com Used by
Smart Sale 5.0
Port is not officialy registered by IANA for this application
28785 UDP Cube 2 Sauerbraten 90 Port is not officialy registered by IANA for this application
28786 UDP Cube 2 Sauerbraten Port 2
90
Port is not officialy registered by IANA for this application
28852 TCP UDP Killing Floor Port is not officialy registered by IANA for this application
28910 Nintendo Wi-Fi Connection Port is not officialy registered by IANA for this application
28960 UDP Call of Duty; Call of Duty:
United Offensive; Call of Duty 2; Call of Duty 4: Modern Warfare; Call of
Duty: World at War (PC Version)
Port is not officialy registered by IANA for this application
29000 Perfect World International Used
by the Perfect World International Client
Port is not officialy registered by IANA for this application
29900-29901 Nintendo Wi-Fi Connection Port is not officialy registered by IANA for this application
29920 Nintendo Wi-Fi Connection Port is not officialy registered by IANA for this application
30000 Pokémon Netbattle Port is not officialy registered by IANA for this application
30301 BitTorrent Port is not officialy registered by IANA for this application
30564 TCP Multiplicity:
keyboard/mouse/clipboard sharing software
Port is not officialy registered by IANA for this application
30718 UDP Lantronix Discovery for
Lantronix serial-to-ethernet devices
Port is not officialy registered by IANA for this application
30777 TCP ZangZing agent Port is not officialy registered by IANA for this application
31337 TCP Back Orifice—remote
administration tool (often Trojan horse)
Port is not officialy registered by IANA for this application
31415 ThoughtSignal—Server
Communication Service (often Informational)
Port is not officialy registered by IANA for this application
31456 TCP TetriNET IRC gateway on some
servers
Port is not officialy registered by IANA for this application
31457 TCP TetriNET Port is officialy registered by IANA for this application
31458 TCP TetriNET Used for game
spectators
Port is not officialy registered by IANA for this application
32123 TCP x3Lobby Used by x3Lobby, an
internet application.
Port is not officialy registered by IANA for this application
32245 TCP MMTSG-mutualed over MMT
(encrypted transmission)
Port is not officialy registered by IANA for this application
32769 TCP FileNet RPC Port is not officialy registered by IANA for this application
32976 TCP LogMeIn Hamachi (VPN tunnel
software; also port 12975)—used to connect to Mediation Server
(bibi.hamachi.cc); will attempt to use SSL (TCP port 443) if both 12975 &
32976 fail to connect
Port is not officialy registered by IANA for this application
33434 TCP UDP traceroute Port is officialy registered by IANA for this application
33982 TCP UDP Dezta software Port is not officialy registered by IANA for this application
34443 Linksys PSUS4 print server Port is not officialy registered by IANA for this application
34567 TCP dhanalakshmi.org EDI service
91
Port is officialy registered by IANA for this application
36963 UDP Any of the USGN online games,
most notably Counter Strike 2D multiplayer (2D clone of popular CounterStrike
computer game)
Port is not officialy registered by IANA for this application
37659 TCP Axence nVision Port is not officialy registered by IANA for this application
37777 TCP Digital Video Recorder hardware Port is not officialy registered by IANA for this application
40000 TCP UDP SafetyNET p Real-time Industrial
Ethernet protocol
Port is officialy registered by IANA for this application
41823 TCP UDP Murealm Client Port is not officialy registered by IANA for this application
43047 TCP TheòsMessenger second port for
service TheòsMessenger
Port is officialy registered by IANA for this application
43048 TCP TheòsMessenger third port for
service TheòsMessenger
Port is officialy registered by IANA for this application
43594–43595 TCP Jagex, RuneScape, FunOrb, etc. Port is not officialy registered by IANA for this application
47001 TCP WinRM – Windows Remote
Management Service 92
Port is officialy registered by IANA for this application
47808 TCP UDP BACnet Building Automation and
Control Networks (4780810 = BAC016)
Port is officialy registered by IANA for this application
49151 TCP UDP The Internet Assigned Numbers
Authority (IANA) port number reserver
Port is officialy registered by IANA for this application

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