Service Name and Transport Protocol Port Number Registry

Last Updated
2014-12-18
Expert(s)
TCP/UDP: Joe Touch; Eliot Lear, Allison Mankin, Markku Kojo, Kumiko Ono, Martin Stiemerling, Lars Eggert, Alexey Melnikov and Wes Eddy; 
    DCCP: Eddie Kohler; SCTP: Allison Mankin
Reference
[RFC6335]
Note
Service names and port numbers are used to distinguish between different
services that run over transport protocols such as TCP, UDP, DCCP, and
SCTP.

Service names are assigned on a first-come, first-served process, as
documented in [RFC6335].

Port numbers are assigned in various ways, based on three ranges: System
Ports (0-1023), User Ports (1024-49151), and the Dynamic and/or Private
Ports (49152-65535); the difference uses of these ranges is described in
[RFC6335]. System Ports are assigned by IETF
process for standards-track protocols, as per [RFC6335].  User Ports
are assigned by IANA using the "IETF Review" process, the "IESG 
Approval" process, or the "Expert Review" process, as per
[RFC6335].  Dynamic Ports are not assigned.

The registration procedures for service names and port numbers are
described in [RFC6335].

Assigned ports both System and User ports SHOULD NOT be used without
or prior to IANA registration.

************************************************************************
* PLEASE NOTE THE FOLLOWING:                                           *
*                                                                      *
* ASSIGNMENT OF A PORT NUMBER DOES NOT IN ANY WAY IMPLY AN             *
* ENDORSEMENT OF AN APPLICATION OR PRODUCT, AND THE FACT THAT NETWORK  *
* TRAFFIC IS FLOWING TO OR FROM A REGISTERED PORT DOES NOT MEAN THAT   *
* IT IS "GOOD" TRAFFIC, NOR THAT IT NECESSARILY CORRESPONDS TO THE     *
* ASSIGNED SERVICE. FIREWALL AND SYSTEM ADMINISTRATORS SHOULD          *
* CHOOSE HOW TO CONFIGURE THEIR SYSTEMS BASED ON THEIR KNOWLEDGE OF    *
* THE TRAFFIC IN QUESTION, NOT WHETHER THERE IS A PORT NUMBER          *
* REGISTERED OR NOT.                                                   *
************************************************************************
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Service Name Port Number Transport Protocol Description Assignee Contact Registration Date Modification Date Reference Service Code Known Unauthorized Uses Assignment Notes
tcu Tracking Control Unit by RPM-PSI [James_Nikolai] [James_Nikolai] Defined TXT keys: None
te-faxserver TE-SYSTEMS GmbH Fax Server Daemon [Tobias_Erichsen] [Tobias_Erichsen] Defined TXT keys: Proprietary
teamlist ARTIS Team Task [ARTIS_Software] [ARTIS_Software] Defined TXT keys: None
teleport udp teleport [Julien_Robert] [Julien_Robert] Defined TXT keys: None
tenir-rc tcp Proprietary [Tenir_Software] [Steve_Gums] 2011-10-27 Defined TXT keys: Proprietary
tera-fsmgr Terascala Filesystem Manager Protocol [Mike_Nuss] [Mike_Nuss] Defined TXT keys: Proprietary
tera-mp Terascala Maintenance Protocol [Mike_Nuss] [Mike_Nuss] Defined TXT keys: Proprietary
test-ok tcp Test Controller Card [TEST-OK_BV] [Jeroen_Ommering] 2012-09-05 Defined TXT keys: TEST-OK Test Controller Card TCCxxxx
tf-redeye ThinkFlood RedEye IR bridge [Matt_Eagar] [Matt_Eagar] Defined TXT keys: None
thumbwrestling tinkerbuilt Thumb Wrestling game [Jamie_Halmick] [Jamie_Halmick] Defined TXT keys: None
ticonnectmgr TI Connect Manager Discovery Service [Stephen_Reid] [Stephen_Reid] Defined TXT keys: None
tinavigator TI Navigator Hub 1.0 Discovery Service [Stephen_Reid] [Stephen_Reid] Defined TXT keys: None
tivo-device tcp TiVo Device Protocol [TiVo_Inc] [Developer_Support_2] 2011-10-18 Defined TXT keys: None
tivo-hme TiVo Home Media Engine Protocol [Developer_Support] [Developer_Support] Defined TXT keys: None
tivo-mindrpc tcp TiVo RPC Protocol [TiVo_Inc] [Developer_Support_2] 2011-10-18 Defined TXT keys: None
tivo-music TiVo Music Protocol [Developer_Support] [Developer_Support] Defined TXT keys: None
tivo-photos TiVo Photos Protocol [Developer_Support] [Developer_Support] Defined TXT keys: None
tivo-remote TiVo Remote Protocol [Developer_Support] [Developer_Support] Defined TXT keys: protocol, path, swversion, platform, TSN
tivo-videos TiVo Videos Protocol [Developer_Support] [Developer_Support] Defined TXT keys: protocol, path, swversion, platform, TSN
todogwa 2Do Sync Helper Tool for Mac OS X and PCs [Fahad_Gilani] [Fahad_Gilani] Defined TXT keys: None
tomboy Tomboy [Alex_Graveley] [Alex_Graveley] Defined TXT keys: None
toothpicserver ToothPics Dental Office Support Server [Milton_Pulis] [Milton_Pulis] Defined TXT keys: None
touch-able iPhone and iPod touch Remote Controllable [Amandeep_Jawa_3] [Amandeep_Jawa_3] Defined TXT keys: txtvers, CtlN, DbId, Ver, DvTy, OSsi, DvSv
touch-remote iPhone and iPod touch Remote Pairing [Amandeep_Jawa_3] [Amandeep_Jawa_3] Defined TXT keys: txtvers, DvNm, Pair, RemV, RemN, DvTy
tptx-console tcp Coordination service for client users of the TotalPraisTrax iPad application [Randy_Davenport] [Chris_Watson] 2014-03-04 Defined TXT keys: None
transmitr tcp Service discovery and media transfer for peer to peer mobile media transfer app [Windward_Code_LLC] [Alex_Belliotti] 2013-11-27 Defined TXT keys: None
tri-vis-client triCerat Simplify Visibility Client [Christopher_Karper] [Christopher_Karper] Defined TXT keys: None
tri-vis-server triCerat Simplify Visibility Server [Christopher_Karper] [Christopher_Karper] Defined TXT keys: None
tryst Tryst [Francisco_Ryan_Tolma] [Francisco_Ryan_Tolma] Defined TXT keys: None
tsbiis tcp The Social Broadband Interference Information Sharing [Sergio_Luis] [Sergio_Luis] 2012-02-27 Defined TXT keys: there is no TXT keys defined for this protocol
tt4inarow Trivial Technology's 4 in a Row [Nicolas_Payette] [Nicolas_Payette] Defined TXT keys: None
ttcheckers Trivial Technology's Checkers [Nicolas_Payette] [Nicolas_Payette] Defined TXT keys: None
ttp4daemon TechTool Pro 4 Anti-Piracy Service [Micromat] [Micromat] Defined TXT keys: None
tunage Tunage Media Control Service [Matt_Patenaude] [Matt_Patenaude] Defined TXT keys: None
tuneranger TuneRanger [Acertant] [Acertant] Defined TXT keys: None
twinlevel tcp detect sanitary product [Oblamatik_AG] [Simon_Ensslen] 2012-09-05 Defined TXT keys: None
tzrpc tcp TZ-Software remote procedure call based synchronization protocol [Thomas_Zwick] [Thomas_Zwick] 2011-10-12 Defined TXT keys: Proprietary
ubertragen Ubertragen [Widgetschmie_de] [Widgetschmie_de] Defined TXT keys: None
uddi Universal Description, Discovery and Integration [Paul_Denning] [Paul_Denning] Defined TXT keys: TBD
uddi-inq Universal Description, Discovery and Integration Inquiry [Paul_Denning] [Paul_Denning] Defined TXT keys: TBD
uddi-pub Universal Description, Discovery and Integration Publishing [Paul_Denning] [Paul_Denning] Defined TXT keys: TBD
uddi-sub Universal Description, Discovery and Integration Subscription [Paul_Denning] [Paul_Denning] Defined TXT keys: TBD
uddi-sec Universal Description, Discovery and Integration Security [Paul_Denning] [Paul_Denning] Defined TXT keys: TBD
upnp Universal Plug and Play [Andrew_Donoho] [Andrew_Donoho] Defined TXT keys: None
urlbookmark URL Advertising [Sven_S_Porst] [Sven_S_Porst] Defined TXT keys: URL=<URL that is advertised>, name=<Name of the bookmark>
uswi Universal Switching Corporation products [Roger_Lemberg] [Roger_Lemberg] Defined TXT keys: None
utest uTest [Gregory_Power] [Gregory_Power] Defined TXT keys: None
uwsgi Unbit Web Server Gateway Interface [Roberto_De_Ioris] [Roberto_De_Ioris] Defined TXT keys: None
ve-decoder American Dynamics VideoEdge Decoder Control Service [Gary_Sands] [Gary_Sands] Defined TXT keys: txtvers, macaddress, protovers, model, serial, path, idp
ve-encoder American Dynamics VideoEdge Encoder Control Service [Gary_Sands] [Gary_Sands] Defined TXT keys: txtvers, macaddress, protovers, model, serial, path, idp
ve-recorder American Dynamics VideoEdge Recorder Control Service [Gary_Sands] [Gary_Sands] Defined TXT keys: txtvers, macaddress, protovers, model, serial, path, idp
vedabase tcp Application specific synchronization protocol [Peter_Kollath_2] [Peter_Kollath_2] 2014-05-27 Defined TXT keys: txtvers=1
virtualdj VirtualDJ Remote Control protocol [Atomix_Productions] [Stephane_Clavel] 2011-10-12 Defined TXT keys: None
visel visel Q-System services [Lehpaner_Sasa] [Lehpaner_Sasa] Defined TXT keys: Version=<service version> Type=<service type> Name=<service Name> Zone=<service zone> ID=<serviceID> SString=<serviceString> SString1=<serviceString>
vos Virtual Object System (using VOP/TCP) [Reed_Hedges][Peter_Amstutz] [Reed_Hedges][Peter_Amstutz] Defined TXT keys: url=<Object URL with full path> type=<Comma-seperated list of object types> title=<Short title of service> descr=<Short description of service>
vue4rendercow VueProRenderCow Defined TXT keys: None
vxi-11 VXI-11 TCP/IP Instrument Protocol [Nick_Barendt_2] [Nick_Barendt_2] Defined TXT keys: None
wakeywakey tcp Proprietary [gerry_Brown_associates] [Gerry_Brown] 2012-11-29 Defined TXT keys: None
walkietalkie Walkie Talkie [Johan_Kool] [Johan_Kool] Defined TXT keys: None
wd-2go tcp NAS Service Protocol [Western_Digital] [Rajesh_Batra] 2012-07-11 Defined TXT keys: None
we-jell Proprietary collaborative messaging protocol [Vaughn_Amann] [Vaughn_Amann] Defined TXT keys: user=<user name> stat=<OK, DND, AWY, FWD:uname> agent=<agent type>
webdav World Wide Web Distributed Authoring and Versioning (WebDAV) [Y_Y_Goland] [Y_Y_Goland] Defined TXT keys: u=<username> p=<password> path=<path>
webdavs WebDAV over SSL/TLS [Y_Y_Goland] [Y_Y_Goland] Defined TXT keys: u=<username> p=<password> path=<path>
webissync WebIS Sync Protocol [Alex_Kac] [Alex_Kac] Defined TXT keys: None
wedraw weDraw document sharing protocol [Oleksandr_Zakharchuk] [Oleksandr_Zakharchuk] Defined TXT keys: None
whamb Whamb [Whamb] [Whamb] Defined TXT keys: None
whistler Honeywell Video Systems [Shankar_Prasad_2] [Shankar_Prasad_2] Defined TXT keys: None
wicop udp WiFi Control Platform [Santorini_LLC] [Cameron_Colpitts] 2011-10-25 Defined TXT keys: state=<state> loc=<location>
witap WiTap Sample Game Protocol [Rory_McGuire_2] [Rory_McGuire_2] Defined TXT keys: None
witapvoice witapvoice [Roberto_Garcia] [Roberto_Garcia] Defined TXT keys: None
wkgrpsvr Workgroup Server Discovery [Forest_Hill] [Forest_Hill] Defined TXT keys: None
workstation Workgroup Manager [Kevin_Arnold] [Kevin_Arnold] Defined TXT keys: None
wormhole Roku Cascade Wormhole Protocol [Don_Woodward] [Don_Woodward] Defined TXT keys: txtvers=1
workgroup Novell collaboration workgroup [Brady_Anderson] [Brady_Anderson] Defined TXT keys: version=? description=?
writietalkie Writie Talkie Data Sharing [Yin_Ki_Lau] [Yin_Ki_Lau] Defined TXT keys: None
ws Web Services [Andrew_Donoho] [Andrew_Donoho] Defined TXT keys: None
wtc-heleos Wyatt Technology Corporation HELEOS [Brent_Fulgham] [Brent_Fulgham] Defined TXT keys: None
wtc-qels Wyatt Technology Corporation QELS [Brent_Fulgham] [Brent_Fulgham] Defined TXT keys: None
wtc-rex Wyatt Technology Corporation Optilab rEX [Roy_Reapor] [Roy_Reapor] Defined TXT keys: None
wtc-viscostar Wyatt Technology Corporation ViscoStar [Roy_Reapor] [Roy_Reapor] Defined TXT keys: None
wtc-wpr Wyatt Technology Corporation DynaPro Plate Reader [Brent_Fulgham] [Brent_Fulgham] Defined TXT keys: None
wwdcpic PictureSharing sample code [Marc_Krochmal] [Marc_Krochmal] Defined TXT keys: None
x-on x-on services synchronisation protocol [Matthias_Burghardt] [Matthias_Burghardt] Defined TXT keys: Proprietary
x-plane9 udp x-plane9 [Austin_Meyer] [Austin_Meyer] Defined TXT keys: None
xcodedistcc Xcode Distributed Compiler [Scott_Tooker] [Scott_Tooker] Defined TXT keys: None
xential tcp xential document creation services [Xential] [Michiel_Terpstra] 2013-11-13 Defined TXT keys: None
xgate-rmi xGate Remote Management Interface [Tim_Jobling] [Tim_Jobling] Defined TXT keys: tech=value (string) model=value (string) version=value (string)
xmiserver tcp XMI Systems home terminal local connection [XMI_Systems_SA] [CLAUDE_MALLY] 2013-01-18 Defined TXT keys: coucou
xmp Xperientia Mobile Protocol [Henric_Bergh] [Henric_Bergh] 2007-01 Defined TXT keys: txtvers, user, system, nodeid, desc
xsanclient Xsan Client [Jeff_Albouze] [Jeff_Albouze] Defined TXT keys: None
xsanserver Xsan Server [Jeff_Albouze] [Jeff_Albouze] Defined TXT keys: None
xsansystem Xsan System [Jeff_Albouze] [Jeff_Albouze] Defined TXT keys: None
xtimelicence xTime License [AppMac_Software] [AppMac_Software] Defined TXT keys: None
xtshapro xTime Project [AppMac_Software] [AppMac_Software] Defined TXT keys: None
xul-http XUL (XML User Interface Language) transported over HTTP [Eran_Gampel] [Eran_Gampel] Defined TXT keys: u=<username> p=<password> path=<path to document> (Same as for _http._tcp)
yakumo udp Yakumo iPhone OS Device Control Protocol [Daniel_Heffernan] [Daniel_Heffernan] Defined TXT keys: None
z-wave tcp Z-Wave Service Discovery [Sigma_Designs_Inc] [Anders_Brandt_2] 2011-10-03 Defined TXT keys: NIF, EP, LM
z-wave udp Z-Wave Service Discovery [Sigma_Designs_Inc] [Anders_Brandt_2] 2011-10-03 Defined TXT keys: NIF, EP, LM
zeromq tcp High performance brokerless messaging [Daniel_Holth] [Daniel_Holth] 2012-04-24 Defined TXT keys: type, app, label, note
zeromq udp High performance brokerless messaging [Daniel_Holth] [Daniel_Holth] 2012-04-24 Defined TXT keys: type, app, label, note
zigbee-bridge tcp ZigBee Bridge device [ZigBee_Alliances_Network_Device_working_group] [Leslie_Mulder] 2013-05-28 Defined TXT keys: see: http://www.zigbee.org/Standards/ZigBeeNetworkDevices

People

ID Name Organization Contact URI Last Updated
[ARTIS_Software] ARTIS Software mailto:contact&artissoftware.com
[Acertant] Acertant Technologies, Inc.
[Alex_Belliotti] Alex Belliotti Windward Code LLC mailto:alex&windwardcode.com 2013-11-27
[Alex_Graveley] Alex Graveley mailto:alex&beatniksoftware.com
[Alex_Kac] Alex Kac mailto:webis_sync_protocol&webis.net
[Amandeep_Jawa_3] Amandeep Jawa mailto:daap&apple.com
[Anders_Brandt_2] Anders Brandt Sigma Designs, Inc. mailto:anders_brandt&sigmadesigns.com 2011-10-03
[Andrew_Donoho] Andrew Donoho mailto:awd&us.ibm.com
[AppMac_Software] AppMac Software mailto:appmac&appmac.com
[Atomix_Productions] Atomix Productions mailto:corporate&atomixproductions.com 2011-10-12
[Austin_Meyer] Austin Meyer mailto:austin&x-plane.com
[Brady_Anderson] Brady Anderson mailto:banderso&novell.com
[Brent_Fulgham] Brent Fulgham mailto:bfulgham&wyatt.com
[Cameron_Colpitts] Cameron Colpitts Santorini, LLC mailto:cameron&santorinillc.com 2011-10-25
[Chris_Watson] Chris Watson mailto:chrisf16&mac.com 2014-03-04
[Christopher_Karper] Christopher Karper mailto:ckarper&dev.tricerat.com
[CLAUDE_MALLY] CLAUDE MALLY XMI Systems SA mailto:cma&xmisystems.com 2013-01-18
[Daniel_Heffernan] Daniel Heffernan mailto:me&daniel.ie
[Daniel_Holth] Daniel Holth mailto:dholth&fastmail.fm 2012-04-24
[Developer_Support] Developer Support mailto:devsupport&tivo.com
[Developer_Support_2] Developer Support TiVo Inc. mailto:devsupport&tivo.com 2011-10-18
[Don_Woodward] Don Woodward mailto:dwoodward&rokulabs.com
[Eran_Gampel] Eran Gampel mailto:eran&aoe6.net
[Fahad_Gilani] Fahad Gilani mailto:fahad&guidedways.com
[Forest_Hill] Forest Hill mailto:forest&apple.com
[Francisco_Ryan_Tolma] Francisco Ryan Tolmasky mailto:ftolmasky&adelphia.net
[Gary_Sands] Gary Sands mailto:gsands&tycoint.com
[Gerry_Brown] Gerry Brown gerry Brown associates mailto:gerry&gbrown.com 2012-11-29
[gerry_Brown_associates] gerry Brown associates mailto:gerry&gbrown.com 2012-11-29
[Gregory_Power] Gregory Power mailto:gpower&apple.com
[Henric_Bergh] Henric Bergh mailto:henric&bergh.nu 2007-01
[James_Nikolai] James Nikolai mailto:jamesnikolai&rpm-psi.com
[Jamie_Halmick] Jamie Halmick mailto:jamie&tinkerbuilt.com
[Jeff_Albouze] Jeff Albouze mailto:foup&apple.com
[Jeroen_Ommering] Jeroen Ommering TEST-OK B.V. mailto:jeroen.ommering&test-ok.nl 2012-09-05
[Johan_Kool] Johan Kool mailto:johan&koolistov.net
[Julien_Robert] Julien Robert mailto:jul&abyssoft.com
[Kevin_Arnold] Kevin Arnold mailto:imlucid&apple.com
[Lehpaner_Sasa] Lehpaner Sasa mailto:lsasa&visel.it
[Leslie_Mulder] Leslie Mulder ZigBee Alliance's Network Device working group mailto:ljm&exegin.com 2013-05-28
[Marc_Krochmal] Marc Krochmal mailto:marc&apple.com
[Matt_Eagar] Matt Eagar mailto:matt.eagar&thinkflood.com
[Matt_Patenaude] Matt Patenaude mailto:MattPat&mattpat.net
[Matthias_Burghardt] Matthias Burghardt mailto:m.burghardt&x-on.de
[Michiel_Terpstra] Michiel Terpstra mailto:terpstra.m&interactionnext.nl 2013-11-13
[Micromat] Micromat mailto:support&micromat.com
[Mike_Nuss] Mike Nuss mailto:mike&terascala.com
[Milton_Pulis] Milton Pulis mailto:toothpic&fastq.com
[Nick_Barendt_2] Nick Barendt mailto:nbarendt&vxitech.com
[Nicolas_Payette] Nicolas Payette mailto:payetten&trivialtechnology.com
[Oblamatik_AG] Oblamatik AG mailto:info&oblamatik.ch 2012-09-05
[Oleksandr_Zakharchuk] Oleksandr Zakharchuk mailto:zakharchuk&dialogtech.com
[Paul_Denning] Paul Denning mailto:pauld&mitre.org
[Peter_Amstutz] Peter Amstutz mailto:tetron&interreality.org
[Peter_Kollath_2] Peter Kollath mailto:root&gopal.home.sk 2014-05-27
[Rajesh_Batra] Rajesh Batra Western Digital Inc. mailto:rajesh.batra&wdc.com 2012-07-11
[Randy_Davenport] Randy Davenport mailto:rdaven69&gmail.com 2014-03-04
[Reed_Hedges] Reed Hedges mailto:reed&interreality.org
[Roberto_De_Ioris] Roberto De Ioris mailto:info&unbit.it
[Roberto_Garcia] Roberto Garcia mailto:garcia&apple.com
[Roger_Lemberg] Roger Lemberg mailto:rlemberg&uswi.com
[Rory_McGuire_2] Rory McGuire mailto:rlpm&apple.com
[Roy_Reapor] Roy Reapor mailto:rreapor&wyatt.com
[Santorini_LLC] Santorini, LLC mailto:cameron&santorinillc.com 2011-10-25
[Scott_Tooker] Scott Tooker mailto:tooker&apple.com
[Sergio_Luis] Sérgio Luís Dias Lima Gramacho mailto:slgramacho&gmail.com 2012-02-27
[Shankar_Prasad_2] Shankar Prasad mailto:shankar.prasad&honeywell.com
[Sigma_Designs_Inc] Sigma Designs, Inc. mailto:anders_brandt&sigmadesigns.com 2011-10-03
[Simon_Ensslen] Simon Ensslen Oblamatik AG mailto:s.ensslen&oblamatik.ch 2012-09-05
[Stephane_Clavel] Stephane Clavel Atomix Productions mailto:stephane.clavel&atomixproductions.com 2011-10-12
[Stephen_Reid] Stephen Reid mailto:sreid&ti.com
[Steve_Gums] Steve Gums Tenir Software mailto:sgums&tenirsoftware.com 2011-10-27
[Sven_S_Porst] Sven-S. Porst mailto:ssp-web&earthlingsoft.net
[Tenir_Software] Tenir Software mailto:sgums&tenirsoftware.com 2011-10-27
[TEST-OK_BV] TEST-OK B.V. mailto:jeroen.ommering&test-ok.nl 2012-09-05
[Thomas_Zwick] Thomas Zwick mailto:thomas.zwick&tz-software.de 2011-10-12
[Tim_Jobling] Tim Jobling mailto:tim&cambridgeimaging.co.uk
[TiVo_Inc] TiVo Inc. mailto:devsupport&tivo.com 2011-10-18
[Tobias_Erichsen] Tobias Erichsen mailto:erichsen&te-systems.de
[Vaughn_Amann] Vaughn Amann mailto:vamann&aol.com
[Western_Digital] Western Digital Inc. mailto:rajesh.batra&wdc.com 2012-07-11
[Whamb] Whamb mailto:support&whamb.com
[Widgetschmie_de] Widgetschmie.de
[Windward_Code_LLC] Windward Code LLC mailto:alex&windwardcode.com 2013-11-27
[Xential] Xential mailto:info&xential.nl 2013-11-13
[XMI_Systems_SA] XMI Systems SA mailto:cma&xmisystems.com 2013-01-18
[Y_Y_Goland] Y. Y. Goland mailto:yarong&microsoft.com
[Yin_Ki_Lau] Yin Ki Lau mailto:xdt_software&oodot.com
[ZigBee_Alliances_Network_Device_working_group] ZigBee Alliance's Network Device working group mailto:ljm&exegin.com 2013-05-28