3000/UDP Distributed Interactive Simulation (DIS), modifiable default
3001/TCP Miralix Phone Monitor
3002/TCP Miralix CSTA
3003/TCP Miralix GreenBox API
3004/TCP Miralix InfoLink
3005/TCP Miralix TimeOut
3006/TCP Miralix SMS Client Connector
3007/TCP Miralix OM Server
3017/TCP Miralix IVR and Voicemail
3025/TCP netpd.org
3030/TCP,UDP NetPanzer
3050/TCP,UDP gds_db (Interbase/Firebird)
3051/TCP,UDP Galaxy Server (Gateway Ticketing Systems)
3074/TCP,UDP Xbox LIVE and/or Games for Windows - LIVE
3100/TCP HTTP used by Tatsoft as the default listen port
3101/TCP Blackberry Enterprise Server communcation to cloud
3128/TCP HTTP used by Web caches and the default for the Squid cache
3128/TCP HTTP used by Tatsoft as the default client connection
3225/TCP,UDP FCIP (Fiber Channel over Internet Protocol)
3233/TCP,UDP WhiskerControl research control protocol
3235/TCP,UDP Galaxy Network Service (Gateway Ticketing Systems)
3260/TCP,UDP iSCSI target
3268/TCP,UDP msft-gc, Microsoft Global Catalog (LDAP service which contains data from Active Directory forests)
3269/TCP,UDP msft-gc-ssl, Microsoft Global Catalog over SSL (similar to port 3268, LDAP over SSL)
3283/TCP Apple Remote Desktop reporting (officially Net Assistant, referring to an earlier product)
3299/TCP SAP-Router (routing application proxy for SAP R/3)
3300/TCP TripleA game server
3300/TCP,UDP Debate Gopher backend database system
3305/TCP,UDP odette-ftp, Odette File Transfer Protocol (OFTP)
3306/TCP,UDP MySQL database system
3333/TCP Network Caller ID server
3386/TCP,UDP GTP' 3GPP GSM/UMTS CDR logging protocol
3389/TCP Microsoft Terminal Server (RDP) officially registered as Windows Based Terminal (WBT)
3396/TCP,UDP Novell NDPS Printer Agent
3455/TCP,UDP [RSVP] Reservation Protocol
3423/TCP Xware xTrm Communication Protocol
3424/TCP Xware xTrm Communication Protocol over SSL
3478/TCP,UDP STUN, a protocol for NAT traversal
3483/UDP Slim Devices discovery protocol
3483/TCP Slim Devices SlimProto protocol
3516/TCP,UDP Smartcard Port
3532/TCP,UDP Raven Remote Management Control
3533/TCP,UDP Raven Remote Management Data
3537/TCP,UDP ni-visa-remote
3544/UDP Teredo tunneling
3632/TCP distributed compiler
3689/TCP Digital Audio Access Protocol (DAAP)—used by Apple’s iTunes and AirPort Express
3690/TCP,UDP Subversion version control system
3702/TCP,UDP Web Services Dynamic Discovery (WS-Discovery), used by various components of Windows Vista
3723/TCP,UDP Used by many Battle.net Blizzard games (Diablo II, Warcraft II, Warcraft III, StarCraft)
3724/TCP,UDP World of Warcraft Online gaming MMORPG
3724/TCP Club Penguin Disney online game for kids
3784/TCP,UDP Ventrilo VoIP program used by Ventrilo
3785/UDP Ventrilo VoIP program used by Ventrilo
3868/TCP,SCTP Diameter base protocol (RFC 358

3872/TCP Oracle Management Remote Agent
3899/TCP Remote Administrator
3900/TCP udt_os, IBM UniData UDT OS
3945/TCP,UDP EMCADS service, a Giritech product used by G/On
3978/UDP OpenTTD game serverlist masterserver
3979/TCP,UDP OpenTTD game
3999/TCP,UDP Norman distributed scanning service
4000/TCP,UDP Diablo II game
4001/TCP Microsoft Ants game
4007/TCP PrintBuzzer printer monitoring socket server
4018/TCP,UDP protocol information and warnings
4069/UDP Minger Email Address Verification Protocol
4089/TCP,UDP OpenCORE Remote Control Service
4093/TCP,UDP PxPlus Client server interface ProvideX
4096/TCP,UDP Bridge-Relay Element ASCOM
4100 WatchGuard Authentication Applet—default
4111/TCP Xgrid
4116/TCP,UDP Smartcard-TLS
4125/TCP Microsoft Remote Web Workplace administration
4201/TCP TinyMUD and various derivatives
4226/TCP,UDP Aleph One (game)
4224/TCP Cisco Audio Session Tunneling
4321/TCP Referral Whois (RWhois) Protocol
4323/UDP Lincoln Electric's ArcLink/XT
4500/UDP IPSec NAT Traversal (RFC 3947)
4534/UDP Armagetron Advanced default server port
4569/UDP Inter-Asterisk eXchange
4610–4640/TCP QualiSystems TestShell Suite Services
4662/TCP,UDP OrbitNet Message Service
4662/TCP often used by eMule
4664/TCP Google Desktop Search
4672/UDP eMule—often used
4747/TCP Apprentice
4750/TCP BladeLogic Agent
4840/TCP,UDP OPC UA TCP Protocol for OPC Unified Architecture from OPC Foundation
4843/TCP,UDP OPC UA TCP Protocol over TLS/SSL for OPC Unified Architecture from OPC Foundation
4847/TCP,UDP Web Fresh Communication, Quadrion Software & Odorless Entertainment
4993/TCP,UDP Home FTP Server web Interface Default Port
4894/TCP,UDP LysKOM Protocol A
4899/TCP,UDP Radmin remote administration tool (program sometimes used by a Trojan horse)
5000/TCP commplex-main
5000/TCP UPnP—Windows network device interoperability
5000/TCP,UDP VTun—VPN Software
5001/TCP commplex-link
5001/TCP,UDP Iperf (Tool for measuring TCP and UDP bandwidth performance)
5001/TCP Slingbox and Slingplayer
5003/TCP,UDP FileMaker
5004/TCP,UDP,DCCP RTP (Real-time Transport Protocol) media data (RFC 3551, RFC 4571)
5005/TCP,UDP,DCCP RTP (Real-time Transport Protocol) control protocol (RFC 3551, RFC 4571)
5031/TCP,UDP AVM CAPI-over-TCP (ISDN over Ethernet tunneling)
5050/TCP Yahoo! Messenger
5051/TCP ita-agent Symantec Intruder Alert
5060/TCP,UDP Session Initiation Protocol (SIP)
5061/TCP Session Initiation Protocol (SIP) over TLS
5093/UDP SPSS (Statistical Package for the Social Sciences) License Administrator
5104/TCP IBM Tivoli Framework NetCOOL/Impact[33] HTTP Service
5106/TCP A-Talk Common connection
5107/TCP A-Talk Remote server connection
5110/TCP ProRat Server
5121/TCP Neverwinter Nights
5151/TCP ESRI SDE Instance
5151/UDP ESRI SDE Remote Start
5154/TCP,UDP BZFlag
5176/TCP ConsoleWorks default UI interface
5190/TCP ICQ and AOL Instant Messenger
5222/TCP Extensible Messaging and Presence Protocol (XMPP) client connection (RFC 3920)
5223/TCP Extensible Messaging and Presence Protocol (XMPP) client connection over SSL
5269/TCP Extensible Messaging and Presence Protocol (XMPP) server connection (RFC 3920)
5298/TCP,UDP Extensible Messaging and Presence Protocol (XMPP) JEP-0174: Link-Local Messaging / XEP-0174: Serverless Messaging
5310/TCP,UDP Ginever.net data communication port
5311/TCP,UDP Ginever.net data communication port
5312/TCP,UDP Ginever.net data communication port
5313/TCP,UDP Ginever.net data communication port
5314/TCP,UDP Ginever.net data communication port
5315/TCP,UDP Ginever.net data communication port
5351/TCP,UDP NAT PortMapping Protocol—client-requested configuration for inbound connections through network address translators
5353/UDP Multicast DNS (mDNS)
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 200

5402/TCP,UDP mftp, Stratacache OmniCast content delivery system MFTP file sharing protocol
5405/TCP,UDP NetSupport_Manager
5421/TCP,UDP NetSupport_Manager
5432/TCP,UDP PostgreSQL database system
5433/TCP Bouwsoft file/webserver http : //www . bouwsoft . be
5445/UDP Cisco Unified Video Advantage
5450/TCP OSIsoft PI Server Client Access
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
5550/TCP Hewlett-Packard Data Protector
5555/TCP Freeciv versions up to 2.0, Hewlett-Packard Data Protector, SAP
5556/TCP,UDP Freeciv
5631/TCP pcANYWHEREdata, Symantec pcAnywhere (version 7.52 and laterdata
5632/UDP pcANYWHEREstat, Symantec pcAnywhere (version 7.52 and later) status
5666/TCP NRPE (Nagios)
5667/TCP NSCA (Nagios)
5723/TCP Operations Manager
5800/TCP VNC remote desktop protocol—for use over HTTP
5814/TCP,UDP Hewlett-Packard Support Automation (HP OpenView Self-Healing Services)
5850/TCP COMIT SE (PCR)
5852/TCP Adeona client: communications to OpenDHT
5900/TCP,UDP Virtual Network Computing (VNC) remote desktop protocol (used by Apple Remote Desktop and others)
5938/TCP,UDP TeamViewer remote desktop protocol
5984/TCP,UDP CouchDB database server
5999/TCP CVSup file update tool
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 for BMC Software CONTROL-M/Server—Socket used for communication between CONTROL-M processes—though often changed during installation
6005/TCP Default for Camfrog Chat & Cam Client http : //www .camfrog .com
6050/TCP Brightstor Arcserve Backup
6050/TCP Nortel Software
6051/TCP Brightstor Arcserve Backup
6072/TCP iOperator Protocol Signal Port
6086/TCP PDTP—FTP like file server in a P2P network
6100/TCP Vizrt System
6101/TCP Backup Exec Agent Browser
6110/TCP,UDP softcm, HP Softbench CM
6111/TCP,UDP spc, HP Softbench Sub-Process Control
6112/TCP,UDP 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
6112/TCP Club Penguin Disney online game for kids
6113/TCP Club Penguin Disney online game for kids
6129/TCP DameWare Remote Control
6257/UDP WinMX (see also 6699)
6262/TCP Sybase Advantage Database Server
6346/TCP,UDP gnutella-svc, Gnutella (FrostWire, Limewire, Shareaza, etc.)
6347/TCP,UDP gnutella-rtr, Gnutella alternate
6389/TCP EMC Clariion
6432/TCP PgBouncer - A connection pooler for PostgreSQL
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)
6523/TCP Gobby 0.5 (and other libinfinity-based software)
6543/UDP Paradigm Research & Development Jetnet[38] default
6566/TCP SANE (Scanner Access Now Easy)—SANE network scanner daemon
6571 Windows Live FolderShare client
6600/TCP Music Playing Daemon (MPD)
6619/TCP,UDP odette-ftps, Odette File Transfer Protocol (OFTP) over TLS/SSL
6646/UDP McAfee Network Agent
6660–6664/TCP Internet Relay Chat
6665–6669/TCP Internet Relay Chat
6679/TCP IRC SSL (Secure Internet Relay Chat)—often used
6697/TCP IRC SSL (Secure Internet Relay Chat)—often used
6699/TCP WinMX (see also 6257)
6771/UDP Polycom server broadcast
6789/TCP Datalogger Support Software Campbell Scientific Loggernet Software
6881–6887/TCP,UDP BitTorrent part of full range of ports used most often
6888/TCP,UDP MUSE
6888/TCP,UDP BitTorrent part of full range of ports used most often
6889–6890/TCP,UDP BitTorrent part of full range of ports used most often
6891–6900/TCP,UDP BitTorrent part of full range of ports used most often
6891–6900/TCP,UDP Windows Live Messenger (File transfer)
6901/TCP,UDP Windows Live Messenger (Voice)
6901/TCP,UDP BitTorrent part of full range of ports used most often
6902–6968/TCP,UDP BitTorrent part of full range of ports used most often
6969/TCP,UDP acmsoda
6969/TCP BitTorrent tracker
6970–6999/TCP,UDP BitTorrent part of full range of ports used most often
7000/TCP Default for Vuze's built in HTTPS Bittorrent Tracker
7001/TCP Default for BEA WebLogic Server's HTTP server, though often changed during installation
7002/TCP Default for BEA WebLogic Server's HTTPS server, though often changed during installation
7005/TCP Default for BMC Software CONTROL-M/Server and CONTROL-M/Agent for Agent-to-Server, though often changed during installation
7006/TCP Default for BMC Software CONTROL-M/Server and CONTROL-M/Agent for Server-to-Agent, though often changed during installation
7010/TCP Default for Cisco AON AMC (AON Management Console)
7025/TCP Zimbra LMTP [mailbox]—local mail delivery
7047/TCP Zimbra conversion server
7133/TCP Enemy Territory: Quake Wars
7171/TCP Tibia
7306/TCP Zimbra mysql [mailbox]
7307/TCP Zimbra mysql [logger]
7312/UDP Sibelius License Server
7400/TCP,UDP RTPS (Real Time Publish Subscribe) DDS Discovery
7401/TCP,UDP RTPS (Real Time Publish Subscribe) DDS User-Traffic
7402/TCP,UDP RTPS (Real Time Publish Subscribe) DDS Meta-Traffic
7670/TCP BrettspielWelt BSW Boardgame Portal
7676/TCP Aqumin AlphaVision Remote Command Interface
7777/TCP iChat server file transfer proxy
7777/TCP Oracle Cluster File System 2
7777/TCP Default used by Windows backdoor program tini.exe
7777-7788/TCP,udp Unreal Tournament 2004 default server
7831/TCP Default used by Smartlaunch Internet Cafe Administration software
7915/TCP Default for YSFlight server
8000/TCP,UDP iRDMI (Intel Remote Desktop Management Interface) —sometimes erroneously used instead of port 8080
8000–8001/TCP Commonly used for internet radio streams such as those using SHOUTcast
8002/TCP Cisco Systems Unified Call Manager Intercluster
8008/TCP HTTP Alternate
8008/TCP IBM HTTP Server administration default
8009/TCP ajp13 – Apache JServ Protocol AJP Connector
8010/TCP XMPP 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
8080/UDP FilePhile Master/Relay
8081/TCP HTTP alternate, e.g. McAfee ePolicy Orchestrator (ePO)
8086/TCP HELM Web Host Automation Windows Control Panel
8086/TCP Kaspersky AV Control Center
8087/TCP Hosting Accelerator Control Panel
8087/TCP Parallels Plesk Control Panel
8087/UDP Kaspersky AV Control Center
8090/TCP HTTP Alternate (http_alt_alt)—used as an alternative to port 8080
8116/UDP Check Point Cluster Control Protocol
8118/TCP Privoxy—advertisement-filtering Web proxy
8123/TCP Polipo Web proxy
8192/TCP Sophos Remote Management System
8193/TCP Sophos Remote Management System
8194/TCP Sophos Remote Management System
8200/TCP GoToMyPC
8222 VMware Server Management User Interface (insecure Web interface). See also port 8333
8243/TCP,UDP HTTPS listener for Apache Synapse
8280/TCP,UDP HTTP listener for Apache Synapse
8291/TCP Winbox—Default on a MikroTik RouterOS for a Windows application used to administer MikroTik RouterOS