Network Applications Port Numbers

Below is the list of TCP and UDP port numbers that are used by common network applications. Ports 0-1023 are known as Well Known Ports, 1024–49151 range is named Registered Ports, 49152–65535 are Dynamic and/or Private Ports (these ports are chosen randomly). The list is based on official IANA list of port assignment.

0-1023 Port Numbers

Port Number Protocol Network Application Description
0 TCP, UDP Reserved
1 TCP, UDP TCPMUX (TCP port service multiplexer)
5 TCP, UDP RJE (Remote Job Entry)
7 TCP, UDP ECHO protocol
9 TCP, UDP DISCARD protocol
11 TCP, UDP SYSTAT protocol
13 TCP, UDP DAYTIME protocol
17 TCP, UDP QOTD (Quote of the Day) protocol
18 TCP, UDP Message Send Protocol
19 TCP, UDP CHARGEN (Character Generator) protocol
20 TCP FTP - data port
21 TCP FTP - control (command) port
22 TCP, UDP SSH (Secure Shell) - used for secure logins, file transfers (scp, sftp) and port forwarding
23 TCP, UDP Telnet protocol - unencrypted text communications
25 TCP, UDP SMTP - used for e-mail routing between mailservers emails
26 TCP, UDP RSFTP - A simple FTP-like protocol
35 TCP, UDP QMS Magicolor 2 printer
37 TCP, UDP TIME protocol
39 TCP, UDP Resource Location Protocol
41 TCP, UDP Graphics
42 TCP, UDP Host Name Server
42 TCP, UDP WINS
43 TCP WHOIS protocol
49 TCP, UDP TACACS Login Host protocol
53 TCP, UDP DNS (Domain Name System)
56 TCP, UDP Route Access Protocol
57 TCP MTP, Mail Transfer Protocol
67 UDP BOOTP (BootStrap Protocol) server; also used by DHCP (Dynamic Host Configuration Protocol)
68 UDP BOOTP client; also used by DHCP
69 UDP TFTP (Trivial File Transfer Protocol)
70 TCP Gopher protocol
79 TCP Finger protocol
80 TCP HTTP (HyperText Transfer Protocol) - used for transferring web pages
81 TCP HTTP Alternate (HyperText Transfer Protocol)
81 TCP Torpark - Onion routing ORport
82 UDP Torpark - Control Port
88 TCP Kerberos - authenticating agent
101 TCP HOSTNAME
102 TCP ISO-TSAP protocol
107 TCP Remote Telnet Service
109 TCP POP, Post Office Protocol, version 2
110 TCP POP3 (Post Office Protocol version 3) - used for retrieving E-mails
111 TCP, UDP Sun protocol
113 TCP ident - old server identification system, still used by IRC servers to identify its users
115 TCP SFTP, Simple File Transfer Protocol
117 TCP UUCP-PATH
118 TCP, UDP SQL Services
119 TCP NNTP (Network News Transfer Protocol) - used for retrieving newsgroups messages
123 UDP NTP (Network Time Protocol) - used for time synchronization
135 TCP, UDP EPMAP (End Point Mapper) / Microsoft RPC Locator Service
137 TCP, UDP NetBIOS NetBIOS Name Service
138 TCP, UDP NetBIOS NetBIOS Datagram Service
139 TCP, UDP NetBIOS NetBIOS Session Service
143 TCP, UDP IMAP4 (Internet Message Access Protocol 4) - used for retrieving E-mails
152 TCP, UDP BFTP, Background File Transfer Program
153 TCP, UDP SGMP, Simple Gateway Monitoring Protocol
156 TCP, UDP SQL Service
158 TCP, UDP DMSP, Distributed Mail Service Protocol
161 TCP, UDP SNMP (Simple Network Management Protocol)
162 TCP, UDP SNMPTRAP
170 TCP Print-srv
179 TCP BGP (Border Gateway Protocol)
194 TCP IRC (Internet Relay Chat)
201 TCP, UDP AppleTalk Routing Maintenance
209 TCP, UDP The Quick Mail Transfer Protocol
213 TCP, UDP IPX
218 TCP, UDP MPP, Message Posting Protocol
220 TCP, UDP IMAP, Interactive Mail Access Protocol, version 3
259 TCP, UDP ESRO, Efficient Short Remote Operations
264 TCP, UDP BGMP, Border Gateway Multicast Protocol
311 TCP Apple Server-Admin-Tool, Workgroup-Manager-Tool
308 TCP Novastor Online Backup
318 TCP, UDP TSP, Time Stamp Protocol
323 TCP, UDP IMMP, Internet Message Mapping Protocol
383 TCP, UDP HP OpenView HTTPs Operations Agent
366 TCP, UDP SMTP, Simple Mail Transfer Protocol. ODMR, On-Demand Mail Relay
369 TCP, UDP Rpc2portmap
371 TCP, UDP ClearCase albd
384 TCP, UDP A Remote Network Server System
387 TCP, UDP AURP, AppleTalk Update-based Routing Protocol
389 TCP, UDP LDAP (Lightweight Directory Access Protocol)
401 TCP, UDP UPS Uninterruptible Power Supply
411 TCP Direct Connect Hub port
412 TCP Direct Connect Client-To-Client port
427 TCP, UDP SLP (Service Location Protocol)
443 TCP HTTPS - HTTP Protocol over TLS/SSL (encrypted transmission)
444 TCP, UDP SNPP, Simple Network Paging Protocol
445 TCP Microsoft-DS (Active Directory, Windows shares, Sasser worm, Agobot, Zobotworm)
445 UDP Microsoft-DS SMB file sharing
464 TCP, UDP Kerberos Change/Set password
465 TCP Cisco protocol
465 TCP SMTP over SSL
475 TCP tcpnethaspsrv (Hasp services, TCP/IP version)
497 TCP dantz backup service
500 TCP, UDP ISAKMP, IKE-Internet Key Exchange
502 TCP, UDP Modbus, Protocol
512 TCP exec, Remote Process Execution
512 UDP comsat, together with biff: notifies users of new c.q. yet unread e-mail
513 TCP Login
513 UDP Who
514 TCP rsh protocol - used to execute non-interactive commandline commands on a remote system and see the screen return
514 UDP syslog protocol - used for system logging
515 TCP Line Printer Daemon protocol - used in LPD printer servers
517 UDP Talk
518 UDP NTalk
520 TCP efs
520 UDP Routing - RIP
513 UDP Router
524 TCP, UDP NCP (NetWare Core Protocol) is used for a variety things such as access to primary NetWare server resources, Time Synchronization, etc.
525 UDP Timed, Timeserver
530 TCP, UDP RPC
531 TCP, UDP AOL Instant Messenger, IRC
532 TCP netnews
533 UDP netwall, For Emergency Broadcasts
540 TCP UUCP (Unix-to-Unix Copy Protocol)
542 TCP, UDP commerce (Commerce Applications)
543 TCP klogin, Kerberos login
544 TCP kshell, Kerberos Remote shell
546 TCP, UDP DHCPv6 client
547 TCP, UDP DHCPv6 server
548 TCP AFP (Apple Filing Protocol)
550 UDP new-rwho, new-who
554 TCP, UDP RTSP (Real Time Streaming Protocol)
556 TCP Remotefs, rfs, rfs_server
560 UDP rmonitor, Remote Monitor
561 UDP monitor
563 TCP, UDP NNTP protocol over TLS/SSL (NNTPS)
587 TCP email message submission (SMTP) (RFC 2476)
591 TCP FileMaker 6.0 (and later) Web Sharing (HTTP Alternate, see port 80)
593 TCP, UDP HTTP RPC Ep Map (RPC over HTTP, often used by DCOM services and Microsoft Exchange Server)
604 TCP TUNNEL
631 TCP, UDP IPP, Internet Printing Protocol
636 TCP, UDP LDAP over SSL (encrypted transmission, also known as LDAPS)
639 TCP, UDP MSDP, Multicast Source Discovery Protocol
646 TCP LDP, Label Distribution Protocol
647 TCP DHCP Failover Protocol
648 TCP RRP, Registry Registrar Protocol
652 TCP DTCP, Dynamic Tunnel Configuration Protocol
654 TCP AODV, Ad hoc On-Demand Distance Vector
665 TCP sun-dr, Remote Dynamic Reconfiguration
666 UDP Doom, First online first-person shooter
674 TCP ACAP, Application Configuration Access Protocol
691 TCP MS Exchange Routing
692 TCP Hyperwave-ISP
694 UDP Linux-HA High availability Heartbeat port
695 TCP IEEE-MMS-SSL
698 UDP OLSR, Optimized Link State Routing
699 TCP Access Network
700 TCP EPP, Extensible Provisioning Protocol
701 TCP LMP, Link Management Protocol.
702 TCP IRIS over BEEP
706 TCP SILC, Secure Internet Live Conferencing
711 TCP TDP, Tag Distribution Protocol
712 TCP TBRPF, Topology Broadcast based on Reverse-Path Forwarding
720 TCP SMQP, Simple Message Queue Protocol
749 TCP, UDP kerberos-adm, Kerberos administration
750 UDP Kerberos version IV
782 TCP Conserver serial-console management server
829 TCP CMP (Certificate Management Protocol)
860 TCP iSCSI
873 TCP rsync File synchronisation protocol
901 TCP Samba Web Administration Tool (SWAT)
902 TCP, UDP VMware Server Console
904 TCP, UDP VMware Server Alternate (if 902 is in use - ie SUSE linux)
911 TCP Network Console on Acid (NCA) - local tty redirection over OpenSSH
981 TCP SofaWare Technologies Remote HTTPS management for firewall devices running embedded Checkpoint Firewall-1 software
989 TCP, UDP FTP Protocol (data) over TLS/SSL
990 TCP, UDP FTP Protocol (control) over TLS/SSL
991 TCP, UDP NAS (Netnews Admin System)
992 TCP, UDP Telnet protocol over TLS/SSL
993 TCP IMAP4 over SSL (encrypted transmission)
995 TCP POP3 over SSL (encrypted transmission)

1024–49151 Port Numbers

Port Number Protocol Network Application Description
1025 TCP NFS-or-IIS
1026 TCP Often utilized by Microsoft DCOM services
1029 TCP Often utilized by Microsoft DCOM services
1058 TCP nim AIX Network Installation Manager
1059 TCP nimreg
1080 TCP SOCKS proxy
1099 TCP RMI Registry
1099 UDP RMI Registry
1109 TCP Kerberos POP
1140 TCP AutoNOC
1167 UDP phone, conference calling
1176 TCP Perceptive Automation Indigo home control server
1182 TCP, UDP AcceleNet
1194 UDP OpenVPN
1198 TCP, UDP The cajo project Free dynamic transparent distributed computing in Java
1200 UDP Steam Friends Applet
1214 TCP Kazaa
1223 TCP, UDP TGP: "TrulyGlobal Protocol" aka "The Gur Protocol"
1241 TCP, UDP Nessus Security Scanner
1248 TCP NSClient/NSClient++/NC_Net (Nagios)
1270 TCP, UDP Microsoft Operations Manager 2005 agent (MOM 2005)
1311 TCP Dell Open Manage Https Port
1313 TCP Xbiim (Canvii server) Port
1337 TCP WASTE Encrypted File Sharing Program
1352 TCP IBM Lotus Notes/Domino RPC
1387 TCP Computer Aided Design Software Inc LM (cadsi-lm )
1387 UDP Computer Aided Design Software Inc LM (cadsi-lm )
1414 TCP IBM MQSeries
1431 TCP RGTP
1433 TCP, UDP Microsoft SQL database system
1434 TCP, UDP Microsoft SQL Monitor
1494 TCP Citrix Presentation Server ICA Client
1512 TCP, UDP WINS
1521 TCP nCube License Manager
1521 TCP Oracle database default listener, in future releases official port 2483
1524 TCP, UDP ingreslock, ingres
1526 TCP Oracle database common alternative for listener
1533 TCP IBM Sametime IM - Virtual Places Chat
1547 TCP Laplink
1547 UDP Laplink
1550 TCP, UDP Gadu-Gadu (Direct Client-to-Client)
1581 UDP MIL STD 2045-47001 VMF
1589 UDP Cisco VQP (VLAN Query Protocol) / VMPS
1627 TCP, UDP iSketch
1677 TCP Novell GroupWise clients in client/server access mode
1701 UDP l2tp, Layer 2 Tunnelling protocol
1716 TCP America's Army MMORPG Default Game Port
1723 TCP Microsoft PPTP VPN
1723 UDP Microsoft PPTP VPN
1725 UDP Valve Steam Client
1755 TCP Microsoft Media Services (MMS, ms-streaming)
1755 UDP Microsoft Media Services (MMS, ms-streaming)
1761 TCP, UDP cft-0
1761 TCP Novell Zenworks Remote Control utility
1762-1768 TCP, UDP cft-1 to cft-7
1812 UDP radius, RADIUS authentication protocol
1813 UDP radacct, RADIUS accounting protocol
1863 TCP Windows Live Messenger, MSN
1900 UDP Microsoft SSDP Enables discovery of UPnP devices
1935 TCP Real Time Messaging Protocol (RTMP) raw protocol
1970 TCP, UDP Danware Data NetOp Remote Control
1971 TCP, UDP Danware Data NetOp School
1972 TCP, UDP InterSystems Caché
1975-77 UDP Cisco TCO (Documentation)
1984 TCP Big Brother - network monitoring tool
1985 UDP Cisco HSRP
1998 TCP Cisco X.25 service (XOT)
2000 UDP Cisco SCCP (Skinny)
2000 TCP Cisco SCCP (Skinny)
2002 TCP Cisco Secure Access Control Server (ACS) for Windows
2030 TCP, UDP Oracle Services for Microsoft Transaction Server
2031 TCP mobrien-chat
2049 UDP nfs, NFS Server
2049 UDP shilp
2053 TCP knetd, Kerberos de-multiplexor
2056 UDP Civilization 4 multiplayer
2074 TCP Vertel VMF SA (i.e. App.. SpeakFreely)
2074 UDP Vertel VMF SA (i.e. App.. SpeakFreely)
2082 TCP Infowave Mobility Server
2082 TCP CPanel, default port
2083 TCP Secure Radius Service (radsec)
2083 TCP CPanel default SSL port
2086 TCP GNUnet
2086 TCP WebHost Manager default port
2087 TCP WebHost Manager default SSL port
2095 TCP CPanel default webmail port
2096 TCP CPanel default SSL webmail port
2161 TCP APC Agent
2181 TCP EForward-document transport system
2181 UDP EForward-document transport system
2200 TCP Tuxanci game server
2219 TCP NetIQ NCAP Protocol
2219 UDP NetIQ NCAP Protocol
2220 TCP NetIQ End2End
2220 UDP NetIQ End2End
2222 TCP DirectAdmin's default port
2222 UDP Microsoft Office OS X antipiracy network monitor [1]
2301 TCP HP System Management Redirect to port 2381
2302 UDP ArmA multiplayer (default for game)
2302 UDP Halo: Combat Evolved multiplayer
2303 UDP ArmA multiplayer (default for server reporting) (default port for game +1)
2305 UDP ArmA multiplayer (default for VoN) (default port for game +3)
2369 TCP Default port for BMC Software CONTROL-M/Server - Configuration Agent port number - though often changed during installation
2370 TCP Default port for BMC Software CONTROL-M/Server - Port utilized to allow the CONTROL-M/Enterprise Manager to connect to the CONTROL-M/Server - though often changed during installation
2381 TCP HP Insight Manager default port for webserver
2404 TCP IEC 60870-5-104
2427 UDP Cisco MGCP
2447 TCP ovwdb - OpenView Network Node Manager (NNM) daemon
2447 UDP ovwdb - OpenView Network Node Manager (NNM) daemon
2483 TCP, UDP Oracle database listening port for unsecure client connections to the listener, replaces port 1521
2484 TCP, UDP Oracle database listening port for SSL client connections to the listener
2546 TCP, UDP Vytal Vault - Data Protection Services
2593 TCP, UDP RunUO - Ultima Online server
2598 TCP new ICA - when Session Reliability is enabled, TCP port 2598 replaces port 1494
2612 TCP, UDP QPasa from MQSoftware
2710 TCP XBT Bittorrent Tracker
2710 UDP XBT Bittorrent Tracker experimental UDP tracker extension
2710 TCP Knuddels.de
2735 TCP NetIQ Monitor Console
2735 UDP NetIQ Monitor Console
2809 TCP Also used by IBM WebSphere Application Server Node Agent
2809 UDP corbaloc:iiop URL, per the CORBA 3.0.3 specification.
2944 UDP Megaco Text H.248
2945 UDP Megaco Binary (ASN.1) H.248
2948 TCP WAP-push Multimedia Messaging Service (MMS)
2948 UDP WAP-push Multimedia Messaging Service (MMS)
2949 TCP WAP-pushsecure Multimedia Messaging Service (MMS)
2949 UDP WAP-pushsecure Multimedia Messaging Service (MMS)
2967 TCP Symantec AntiVirus Corporate Edition
3000 TCP Miralix License server
3000 UDP Distributed Interactive Simulation (DIS), modifiable default port
3001 TCP Miralix Phone Monitor
3002 TCP Miralix CSTA
3003 TCP Miralix GreenBox API
3004 TCP Miralix InfoLink
3006 TCP Miralix SMS Client Connector
3007 TCP Miralix OM Server
3025 TCP netpd.org
3050 TCP, UDP gds_db (Interbase/Firebird)
3074 TCP, UDP Xbox Live
3128 TCP HTTP used by web caches and the default port for the Squid Cache proxy software
3260 TCP iSCSI target
3268 TCP msft-gc, Microsoft Global Catalog (LDAP service which contains data from Active Directory forests)
3269 TCP msft-gc-ssl, Microsoft Global Catalog over SSL (similar to port 3268, LDAP over SSL version)
3305 TCP, UDP ODETTE-FTP
3306 TCP, UDP MySQL Database system
3333 TCP Network Caller ID server
3389 TCP Microsoft Terminal Server (RDP) officially registered as Windows Based Terminal (WBT)
3396 TCP Novell NDPS Printer Agent
3689 TCP DAAP Digital Audio Access Protocol used by Apple’s iTunes
3690 TCP Subversion version control system
3702 TCP, UDP Web Services Dynamic Discovery (WS-Discovery), used by various components of Windows Vista
3724 TCP World of Warcraft Online gaming MMORPG
3784 TCP, UDP Ventrilo VoIP program used by Ventrilo
3785 UDP Ventrilo VoIP program used by Ventrilo
3868 TCP, UDP Diameter base protocol
3872 TCP Oracle Management Remote Agent
3899 TCP Remote Administrator
3900 TCP Unidata UDT OS (udt_os)
3945 TCP Emcads server service port, a Giritech product used by G/On
4000 TCP Diablo II game
4007 TCP PrintBuzzer printer monitoring socket server
4089 UDP OpenCORE Remote Control Service
4089 TCP OpenCORE Remote Control Service
4093 UDP PxPlus Client server interface ProvideX
4093 TCP PxPlus Client server interface ProvideX
4096 UDP Bridge-Relay Element ASCOM
4100 TCP, UDP WatchGuard Authentication Applet - default port
4111 TCP, UDP Xgrid
4111 TCP Microsoft Office SharePoint Portal Server - default administration port
4226 TCP, UDP Aleph One (computer game)
4224 TCP Cisco CDP Cisco discovery Protocol
4569 UDP Inter-Asterisk eXchange
4662 TCP OrbitNet Message Service
4662 TCP port often used by eMule
4664 TCP Google Desktop Search
4672 UDP eMule - port often used
4894 TCP LysKOM Protocol A
4899 TCP Radmin remote administration tool (program sometimes used as a Trojan horse)
5000 TCP commplex-main
5000 TCP UPnP - Windows network device interoperability
5000 TCP, UDP VTun - VPN Software
5001 TCP, UDP Iperf (Tool for measuring TCP and UDP bandwidth performance)
5001 TCP Slingbox and Slingplayer
5003 TCP FileMaker Filemaker Pro
5004 UDP RTP Real-time Transport Protocol
5005 UDP RTP Real-time Transport Protocol
5031 TCP, UDP AVM CAPI-over-TCP (ISDN over Ethernet tunneling)
5050 TCP Yahoo! Messenger Yahoo! Messenger
5051 TCP ita-agent Symantec Intruder Alert
5060 TCP Session Initiation Protocol (SIP)
5060 UDP Session Initiation Protocol (SIP)
5061 TCP Session Initiation Protocol (SIP) over Transport Layer Security (TLS)
5093 UDP SPSS License Administrator (SPSS)
5104 TCP IBM NetCOOL / IMPACT HTTP Service
5106 TCP A-Talk Common connection
5107 TCP A-Talk Remote server connection
5121 TCP Neverwinter Nights
5176 TCP ConsoleWorks default UI interface
5190 TCP ICQ and AOL Instant Messenger
5222 TCP XMPP/Jabber - client connection
5223 TCP XMPP/Jabber - default port for SSL Client Connection
5269 TCP XMPP/Jabber - server connection
5351 TCP, UDP NAT Port Mapping Protocol - client-requested configuration for inbound connections through network address translators
5353 UDP mDNS - multicastDNS
5402 TCP, UDP StarBurst AutoCast MFTP
5405 TCP, UDP NetSupport
5421 TCP, UDP Net Support 2
5432 TCP PostgreSQL database system
5445 UDP Cisco Video VT Advantage
5495 TCP Applix TM1 Admin server
5498 TCP Hotline tracker server connection
5499 UDP Hotline tracker server discovery
5500 TCP VNC remote desktop protocol - for incoming listening viewer, Hotline control connection
5501 TCP Hotline file transfer connection
5517 TCP Setiqueue Proxy server client for SETI@Home project
5555 TCP Freeciv multiplay port for versions up to 2.0, Hewlett Packard Data Protector, SAP
5556 TCP Freeciv multiplay port
5631 TCP Symantec pcAnywhere
5632 UDP Symantec pcAnywhere
5666 TCP NRPE (Nagios)
5667 TCP NSCA (Nagios)
5800 TCP VNC remote desktop protocol - for use over HTTP
5814 TCP, UDP Hewlett-Packard Support Automation (HP OpenView Self-Healing Services)
5900 TCP VNC remote desktop protocol (used by ARD)
6000 TCP X11 - used between an X client and server over the network
6001 UDP X11 - used between an X client and server over the network
6005 TCP Default port for BMC Software CONTROL-M/Server - Socket Port number used for communication between CONTROL-M processes - though often changed during installation
6050 TCP Brightstor Arcserve Backup
6051 TCP Brightstor Arcserve Backup
6100 TCP Vizrt System
6110 TCP softcm HP SoftBench CM
6110 UDP HP SoftBench CM
6111 TCP HP SoftBench Sub-Process Control
6111 UDP HP SoftBench Sub-Process Control
6112 TCP "dtspcd" - a network daemon that accepts requests from clients to execute commands and launch applications remotely
6112 TCP Blizzard's Battle.net gaming service, ArenaNet gaming service
6129 TCP Dameware Remote Control
6257 UDP WinMX (see also 6699)
6346 TCP, UDP gnutella-svc (FrostWire, Limewire, Bearshare, etc.)
6347 TCP, UDP gnutella-rtr
6444 TCP, UDP Sun Grid Engine - Qmaster Service
6445 TCP, UDP Sun Grid Engine - Execution Service
6502 TCP, UDP Danware Data NetOp Remote Control
6522 TCP Gobby (and other libobby-based software)
6543 UDP Jetnet - default port that the Paradigm Research & Development Jetnet protocol communicates on
6566 TCP SANE (Scanner Access Now Easy) - SANE network scanner daemon
6619 TCP, UDP ODETTE-FTP over TLS/SSL
6665-6669 TCP Internet Relay Chat
6679 TCP IRC SSL (Secure Internet Relay Chat) - port often used
6697 TCP IRC SSL (Secure Internet Relay Chat) - port often used
6699 TCP WinMX (see also 6257)
6881-6999 TCP, UDP BitTorrent full range of ports used most often
6891-6900 TCP, UDP Windows Live Messenger (File transfer)
6901 TCP, UDP Windows Live Messenger (Voice)
6969 TCP acmsoda
6969 TCP BitTorrent tracker port
7000 TCP Default port for Azureus's built in HTTPS Bittorrent Tracker
7001 TCP Default port for BEA WebLogic Server's HTTP server - though often changed during installation
7002 TCP Default port for BEA WebLogic Server's HTTPS server - though often changed during installation
7005 TCP, UDP Default port for BMC Software CONTROL-M/Server and CONTROL-M/Agent's - Agent to Server port though often changed during installation
7006 TCP, UDP Default port for BMC Software CONTROL-M/Server and CONTROL-M/Agent's - Server to Agent port though often changed during installation
7010 TCP Default port for Cisco AON AMC (AON Management Console) [2]
7171 TCP Tibia
7312 UDP Sibelius License Server port
7670 TCP BrettspielWelt BSW Boardgame Portal
7777 TCP Default port used by Windows backdoor program tini.exe
8000 TCP iRDMI - often mistakenly used instead of port 8080 (The Internet Assigned Numbers Authority (iana.org) officially lists this port for iRDMI protocol)
8000 TCP Common port used for internet radio streams such as those using SHOUTcast
8002 TCP Cisco Systems Unified Call Manager Intercluster Port
8008 TCP HTTP Alternate
8008 TCP IBM HTTP Server default administration port
8010 TCP XMPP/Jabber File transfers
8074 TCP Gadu-Gadu
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
8080 TCP Apache Tomcat
8086 TCP HELM Web Host Automation Windows Control Panel
8086 TCP Kaspersky AV Control Center TCP Port
8087 TCP Hosting Accelerator Control Panel
8087 UDP Kaspersky AV Control Center UDP Port
8090 TCP Another HTTP Alternate (http_alt_alt) - used as an alternative to port 8080
8118 TCP Privoxy web proxy - advertisements-filtering web proxy
8087 TCP SW Soft Plesk Control Panel
8200 TCP GoToMyPC
8220 TCP Bloomberg
8222 TCP, UDP VMware Server Management User Interface (insecure web interface). See also, port 8333
8291 TCP Winbox - Default port on a MikroTik RouterOS for a Windows application used to administer MikroTik RouterOS
8294 TCP Bloomberg
8333 TCP, UDP VMware Server Management User Interface (secure web interface). See also, port 8222
8400 TCP, UDP Commvault Unified Data Management
8443 TCP SW Soft Plesk Control Panel
8500 TCP ColdFusion Macromedia/Adobe ColdFusion default Webserver port
8501 TCP, UDP Duke Nukem 3D - Default Online Port
8767 TCP, UDP TeamSpeak - Default UDP Port
8880 TCP, UDP WebSphere Application Server SOAP Connector port
8881 TCP Atlasz Informatics Research Ltd Secure Application Server
8882 TCP Atlasz Informatics Research Ltd Secure Application Server
8888 TCP, UDP NewsEDGE server
8888 TCP Sun Answerbook dwhttpd server (deprecated by docs.sun.com)
8888 TCP GNUmp3d HTTP music streaming and web interface port
9000 TCP Buffalo LinkSystem web access
9000 TCP DBGp
9000 UDP UDPCast
9001 TCP, UDP cisco-xremote router configuration
9001 TCP, UDP Tor network default port
9001 TCP DBGp Proxy
9009 TCP, UDP Pichat Server - Peer to peer chat software
9043 TCP WebSphere Application Server Administration Console secure port
9060 TCP WebSphere Application Server Administration Console
9100 TCP Jetdirect HP Print Services
9110 UDP SSMP Message protocol
9101 TCP, UDP Bacula Director
9102 TCP, UDP Bacula File Daemon
9103 TCP, UDP Bacula Storage Daemon
9119 TCP, UDP MXit Instant Messenger
9535 TCP man, Remote Man Server
9535 TCP, UDP mngsuite - Management Suite Remote Control
9800 TCP, UDP WebDav Source Port
9800 TCP, UDP WebCT e-learning portal
9999 TCP, UDP Hydranode - edonkey2000 telnet control port
9999 TCP, UDP Urchin Web Analytics
10000 TCP, UDP Webmin - web based Linux admin tool
10000 TCP, UDP BackupExec
10008 TCP, UDP Octopus Multiplexer - CROMP protocol primary port, hoople.org
10017 TCP, UDP AIX,NeXT, HPUX - rexd daemon control port
10050 UDP Zabbix-Server
10051 UDP Zabbix-Agent
10113 TCP NetIQ Endpoint
10113 UDP NetIQ Endpoint
10114 TCP NetIQ Qcheck
10114 UDP NetIQ Qcheck
10115 TCP NetIQ Endpoint
10115 UDP NetIQ Endpoint
10116 TCP NetIQ VoIP Assessor
10116 UDP NetIQ VoIP Assessor
10480 TCP, UDP SWAT 4 Dedicated Server
11235 TCP, UDP Savage: Battle for Newerth Server Hosting
11294 TCP, UDP Blood Quest Online Server
11371 TCP, UDP OpenPGP HTTP Keyserver
11576 TCP, UDP IPStor Server management communication
12035 UDP Linden Lab viewer to sim
12345 TCP, UDP NetBus - remote administration tool (often Trojan horse). Also used by NetBuster. Little Fighter 2 (TCP).
12975 TCP LogMeIn Hamachi (VPN tunnel software;also port 32976)
13720 TCP Symantec NetBackup - bprd (formerly VERITAS)
13721 TCP Symantec NetBackup - bpdbm (formerly VERITAS)
13724 TCP Symantec Network Utility - vnet (formerly VERITAS)
13782 TCP Symantec NetBackup - bpcd (formerly VERITAS)
13783 TCP Symantec VOPIED protocol (formerly VERITAS)
14567 UDP Battlefield 1942 and mods
15000 TCP psyBNC
15000 TCP Wesnoth
15567 UDP Battlefield Vietnam and mods
15345 UDP XPilot
16000 TCP shroudBNC
16080 TCP Mac OS X Server performance cache for HTTP
16384 UDP Iron Mountain Digital - online backup
16567 UDP Battlefield 2 and mods
19226 TCP Panda Software AdminSecure Communication Agent
19638 TCP Ensim Control Panel
19813 TCP 4D database Client Server Communication
20000 TCP, UDP Usermin - web based user tool
20720 TCP Symantec i3 Web GUI server
22347 TCP, UDP WibuKey - default port for WibuKey Network Server of WIBU-SYSTEMS AG
22350 TCP, UDP CodeMeter - default port for CodeMeter Server of WIBU-SYSTEMS AG
24554 TCP, UDP binkp - Fidonet mail transfers over TCP/IP
24800 TCP, UDP Synergy: keyboard/mouse sharing software
24842 TCP, UDP StepMania: Online: Dance Dance Revolution Simulator
25999 TCP Xfire
26000 TCP, UDP id Software's Quake server,
26000 TCP CCP's EVE Online Online gaming MMORPG,
27000 UDP (through 27006) id Software's QuakeWorld master server
27010 TCP, UDP Half-Life and its mods, such as Counter-Strike
27015 TCP, UDP Half-Life and its mods, such as Counter-Strike
27374 TCP, UDP Sub7's default port. Most script kiddies do not change the default port.
27500 UDP (through 27900) id Software's QuakeWorld
27888 UDP Kaillera server
27900 TCP, UDP (through 27901) Nintendo Wi-Fi Connection
27901 UDP (through 27910) id Software's Quake II master server
27960 UDP (through 27969) Activision's Enemy Territory and id Software's Quake III Arena and Quake III and some ioquake3 derived games
28910 TCP, UDP Nintendo Wi-Fi Connection
28960 TCP, UDP Call of Duty 2 Common Call of Duty 2 port - (PC Version)
29900 TCP, UDP (through 29901) Nintendo Wi-Fi Connection
29920 TCP, UDP Nintendo Wi-Fi Connection
30000 TCP, UDP Pokemon Netbattle
30564 TCP Multiplicity: keyboard/mouse/clipboard sharing software
31337 TCP Back Orifice - remote administration tool (often Trojan horse)
31337 TCP xc0r3 - xc0r3 security antivir port
31415 TCP, UDP ThoughtSignal - Server Communication Service
31456-31458 TCP TetriNET ports (in order: IRC, game, and spectating)
32245 TCP MMTSG-mutualed over MMT (encrypted transmission)
33434 TCP, UDP traceroute
37777 TCP Digital Video Recorder hardware
36963 TCP, UDP Counter Strike 2D multiplayer port (2D clone of popular CounterStrike computer game)
40000 TCP, UDP SafetyNET protocol
43594-43595 TCP RuneScape
47808 TCP, UDP BACnet Building Automation and Control Networks