Internet Assigned Numbers Authority

Service Name and Transport Protocol Port Number Registry

Last Updated
2024-06-12
Expert(s)
TCP/UDP: Joe Touch; Eliot Lear, Kumiko Ono, Wes Eddy, Brian Trammell, 
Jana Iyengar, and Michael Scharf
SCTP: Michael Tuexen
DCCP: Eddie Kohler and Yoshifumi Nishida
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 different uses of these ranges are described in
[RFC6335]. According to Section 8.1.2 of [RFC6335], System Ports are 
assigned by the "IETF Review" or "IESG Approval" procedures described in 
[RFC8126]. 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.                                                   *
************************************************************************

Request an Assignment
  [https://www.iana.org/protocols/apply]

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Service Name Port Number Transport Protocol Description Assignee Contact Registration Date Modification Date Reference Service Code Unauthorized Use Reported Assignment Notes
asr 7800 tcp Apple Software Restore [Jim_Kateley][Shantonu_Sen] [Jim_Kateley][Shantonu_Sen] 2006-01 Defined TXT keys: image=<HTTP URL of disk image>
ssp-client 7801 tcp Secure Server Protocol - client [Rick_Macchio] [Rick_Macchio] 2006-11
7802 tcp Reserved
rbt-wanopt 7810 tcp Riverbed WAN Optimization Protocol [Vladimir_Legalov_2] [Vladimir_Legalov_2] 2007-09-04
apc-7845 7845 tcp APC 7845 [American_Power_Conve] [American_Power_Conve]
apc-7846 7846 tcp APC 7846 [American_Power_Conve] [American_Power_Conve]
csoauth 7847 tcp A product key authentication protocol made by CSO [Jeff_Wamsley] [Jacob_Kiesel] 2013-09-04
mobileanalyzer 7869 tcp MobileAnalyzer& MobileMonitor [Jonas_Gyllensvaan] [Jonas_Gyllensvaan] 2009-04-27
rbt-smc 7870 tcp Riverbed Steelhead Mobile Service [Gabriel_Levy] [Gabriel_Levy] 2008-08-29
mdm 7871 tcp Mobile Device Management [Dan_Harkins] [Dan_Harkins] 2011-08-15
7872 tcp Reserved
owms 7878 tcp Opswise Message Service [Stonebranch_Inc] [Nathan_Hammond_2] 2013-06-25
pss 7880 tcp Pearson [Pearson] [Pearson] 2008-01-17
ubroker 7887 tcp Universal Broker [Nathan_Hammond] [Nathan_Hammond] 2005-10
mevent 7900 tcp Multicast Event [YoonSoo_Kim] [YoonSoo_Kim] 2006-05
tnos-sp 7901 tcp TNOS Service Protocol [Rene_Kurt] [Rene_Kurt] 2005-08
tnos-dp 7902 tcp TNOS shell Protocol [Rene_Kurt] [Rene_Kurt] 2005-08
tnos-dps 7903 tcp TNOS Secure DiaguardProtocol [Rene_Kurt] [Rene_Kurt] 2005-08
qo-secure 7913 tcp QuickObjects secure port [Jonas_Bovin] [Jonas_Bovin]
t2-drm 7932 tcp Tier 2 Data Resource Manager [Peter_Carlson] [Peter_Carlson]
t2-brm 7933 tcp Tier 2 Business Rules Manager [Peter_Carlson] [Peter_Carlson]
generalsync 7962 tcp Encrypted, extendable, general-purpose synchronization protocol [Dirk_Steinmetz] [Dirk_Steinmetz] 2014-04-17
supercell 7967 tcp Supercell [Kevin_Nakagawa] [Kevin_Nakagawa]
micromuse-ncps 7979 tcp Micromuse-ncps [Hing_Wing_To] [Hing_Wing_To]
quest-vista 7980 tcp Quest Vista [Preston_Bannister] [Preston_Bannister]
sossd-collect 7981 tcp Spotlight on SQL Server Desktop Collect [Rob_Griffin_2] [Rob_Griffin_2] 2010-08-30
sossd-agent 7982 tcp Spotlight on SQL Server Desktop Agent [Rob_Griffin_2] [Rob_Griffin_2] 2010-09-13
pushns 7997 tcp PUSH Notification Service [Tristan_Seifert] [Tristan_Seifert] 2011-01-31
7998 tcp Reserved
irdmi2 7999 tcp iRDMI2
irdmi 8000 tcp iRDMI [Gil_Shafriri] [Gil_Shafriri]
vcom-tunnel 8001 tcp VCOM Tunnel [Mark_Lewandowski] [Mark_Lewandowski] Known Unauthorized Use on port 8001
teradataordbms 8002 tcp Teradata ORDBMS [Curt_Ellmann] [Curt_Ellmann]
mcreport 8003 tcp Mulberry Connect Reporting Service [Dave_Stoneham] [Dave_Stoneham] 2008-03-10
p2pevolvenet 8004 tcp Opensource Evolv Enterprise Platform P2P Network Node Connection Protocol [Tris_Puki] [Adrians_Borsteins] 2018-01-16
mxi 8005 tcp MXI Generation II for z/OS [Rob_Scott] [Rob_Scott] 2007-05
wpl-analytics 8006 tcp World Programming analytics [World_Programming_Limited] [Thomas_Quarendon] 2017-04-04
warppipe 8007 tcp I/O oriented cluster computing software [MirrorWeb_LTD] [Jonathan_Kingsley] 2017-07-19
http-alt 8008 tcp HTTP Alternate [James_Gettys] [James_Gettys]
nvme-disc 8009 tcp NVMe over Fabrics Discovery Service [NVM_Express_Inc] [Amber_Huffman] 2018-03-27
cfg-cloud 8015 tcp Configuration Cloud Service [admin_at_cfg_cloud] [Goksel_Darcan] 2019-01-09
ads-s 8016 tcp Beckhoff Automation Device Specification [Beckhoff_Automation_GmbH_Co_KG] [Henning_Mersch] 2019-02-28
8017 tcp Reserved
qbdb 8019 tcp QB DB Dynamic Port [Sridhar_Krishnamurth] [Sridhar_Krishnamurth] 2008-02-15
intu-ec-svcdisc 8020 tcp Intuit Entitlement Service and Discovery [Daniel_C_McGloin] [Daniel_C_McGloin] 2005-05
intu-ec-client 8021 tcp Intuit Entitlement Client [Daniel_C_McGloin] [Daniel_C_McGloin] 2005-05
oa-system 8022 tcp oa-system [Marie_France_Dubreui] [Marie_France_Dubreui]
arca-api 8023 tcp ARCATrust vault API [ARCATrust_SA] [Yacince_Felk] 2018-07-05
ca-audit-da 8025 tcp CA Audit Distribution Agent [Henning_Smith] [Henning_Smith] 2006-07
ca-audit-ds 8026 tcp CA Audit Distribution Server [Henning_Smith] [Henning_Smith] 2006-07
papachi-p2p-srv 8027 tcp peer tracker and data relay service [Pavel_Csefalvay] [Pavel_Csefalvay] 2020-09-18
pro-ed 8032 tcp ProEd
mindprint 8033 tcp MindPrint [Larry_Tusoni] [Larry_Tusoni]
vantronix-mgmt 8034 tcp .vantronix Management [Reyk_Floeter] [Reyk_Floeter] 2008-02-27
ampify 8040 tcp Ampify Messaging Protocol [Tav_Espian] [Tav_Espian] 2010-08-10
enguity-xccetp 8041 tcp Xcorpeon ASIC Carrier Ethernet Transport [Enguity_Technology_Corp] [Kraig_Beahn_Jr] 2017-06-28
fs-agent 8042 tcp FireScope Agent [Matt_Rogers] [Matt_Rogers] 2008-10-16
fs-server 8043 tcp FireScope Server [Matt_Rogers] [Matt_Rogers] 2008-10-16
fs-mgmt 8044 tcp FireScope Management Interface [Matt_Rogers] [Matt_Rogers] 2008-10-16
rocrail 8051 tcp Rocrail Client Service [Rob_Versluis] [Rob_Versluis] 2011-05-23
senomix01 8052 tcp Senomix Timesheets Server [Charles_O_Dale] [Charles_O_Dale] 2006-07
senomix02 8053 tcp Senomix Timesheets Client [1 year assignment] [Charles_O_Dale] [Charles_O_Dale] 2006-07
senomix03 8054 tcp Senomix Timesheets Server [1 year assignment] [Charles_O_Dale] [Charles_O_Dale] 2006-07
senomix04 8055 tcp Senomix Timesheets Server [1 year assignment] [Charles_O_Dale] [Charles_O_Dale] 2006-07
senomix05 8056 tcp Senomix Timesheets Server [1 year assignment] [Charles_O_Dale] [Charles_O_Dale] 2006-07
senomix06 8057 tcp Senomix Timesheets Client [1 year assignment] [Charles_O_Dale] [Charles_O_Dale] 2006-07
senomix07 8058 tcp Senomix Timesheets Client [1 year assignment] [Charles_O_Dale] [Charles_O_Dale] 2006-07
senomix08 8059 tcp Senomix Timesheets Client [1 year assignment] [Charles_O_Dale] [Charles_O_Dale] 2006-07
8060 tcp Reserved
nikatron-dev 8061 tcp Nikatron Device Protocol [Nikatron] [Marcel_Uhlir] 2023-09-07
toad-bi-appsrvr 8066 tcp Toad BI Application Server [Quest_Software_2] [Greg_Cottman_3] 2013-04-19
infi-async 8067 tcp Infinidat async replication [INFINIDAT] [Eldar_Kleiner] 2015-05-01
ucs-isc 8070 tcp Oracle Unified Communication Suite's Indexed Search Converter [Oracle_Corp] [Bharathi_Sivaramakrishnan] 2017-02-10
gadugadu 8074 tcp Gadu-Gadu [Marcin_Gozdalik] [Marcin_Gozdalik] 2006-05
8077 tcp Reserved 2024-01-05 De-Assigned on 2024-01-05.
http-alt 8080 tcp HTTP Alternate (see port 80) [Stephen_Casner] [Stephen_Casner]
sunproxyadmin 8081 tcp Sun Proxy Admin Service [Arvind_Srinivasan] [Arvind_Srinivasan] 2005-08
us-cli 8082 tcp Utilistor (Client) [Andy_Brewerton] [Andy_Brewerton] 2005-08
us-srv 8083 tcp Utilistor (Server) [Andy_Brewerton] [Andy_Brewerton] 2005-08
websnp 8084 tcp Snarl Network Protocol over HTTP [full_phat_products] [Chris_Peel_2] 2019-08-08
d-s-n 8086 tcp Distributed SCADA Networking Rendezvous Port [Gary_Hampton] [Gary_Hampton] 2008-02-27
simplifymedia 8087 tcp Simplify Media SPP Protocol [Emmanuel_Saint_Loube] [Emmanuel_Saint_Loube] 2008-08-08
radan-http 8088 tcp Radan HTTP [Steve_Hay] [Steve_Hay] 2008-06-13
opsmessaging 8090 tcp Vehicle to station messaging [LAN-ACES_Inc] [Robert_Ripberger] 2017-02-08
jamlink 8091 tcp Jam Link Framework [Evgeniy_Filatov] [Evgeniy_Filatov] 2009-11-25
sac 8097 tcp SAC Port Id [Girish_Bhat] [Girish_Bhat] 2006-04
xprint-server 8100 tcp Xprint Server [John_McKernan] [John_McKernan]
ldoms-migr 8101 tcp Logical Domains Migration [Liam_Merwick] [Liam_Merwick] 2009-01-16
kz-migr 8102 tcp Oracle Kernel zones migration server [Oracle_4] [John_Levon] 2013-12-24
8111 tcp Reserved
mtl8000-matrix 8115 tcp MTL8000 Matrix [David_Pinch] [David_Pinch] 2002-04
cp-cluster 8116 tcp Check Point Clustering [Roni_Moshitzky] [Roni_Moshitzky]
purityrpc 8117 tcp Purity replication clustering and remote management [Pure_Storage] [Steve_Hodgson] 2013-08-13
privoxy 8118 tcp Privoxy HTTP proxy [Andreas_Oesterhelt] [Andreas_Oesterhelt] 2002-06
apollo-data 8121 tcp Apollo Data Port [Anthony_Carrabino] [Anthony_Carrabino] 2003-08
apollo-admin 8122 tcp Apollo Admin Port [Anthony_Carrabino] [Anthony_Carrabino] 2003-08
paycash-online 8128 tcp PayCash Online Protocol [MegaZone] [MegaZone] 2005-08
paycash-wbp 8129 tcp PayCash Wallet-Browser [MegaZone] [MegaZone] 2005-08
indigo-vrmi 8130 tcp INDIGO-VRMI [Colin_Caughie] [Colin_Caughie]
indigo-vbcp 8131 tcp INDIGO-VBCP [Colin_Caughie] [Colin_Caughie]
dbabble 8132 tcp dbabble [Chris_Pugmire] [Chris_Pugmire]

Contact Information

ID Name Organization Contact URI Last Updated
[admin_at_cfg_cloud] admin_at_cfg_cloud mailto:gdarcan&gmail.com 2019-01-09
[Adrians_Borsteins] Adrians Borsteins mailto:evolv&protonmail.com 2018-01-16
[Amber_Huffman] Amber Huffman mailto:amber.huffman&intel.com 2018-03-27
[American_Power_Conve] American Power Conversion mailto:ports&apcc.com 2002-02
[Andreas_Oesterhelt] Andreas Oesterhelt mailto:oes&privoxy.org 2002-06
[Andy_Brewerton] Andy Brewerton mailto:andy.brewerton&otium.co.uk 2005-08
[Anthony_Carrabino] Anthony Carrabino mailto:anthonyc&vistasoftware.com 2003-08
[ARCATrust_SA] ARCATrust SA mailto:info&arcatrust.io 2018-07-05
[Arvind_Srinivasan] Arvind Srinivasan mailto:arvind.srinivasan&sun.com 2005-08
[Beckhoff_Automation_GmbH_Co_KG] Beckhoff Automation GmbH & Co. KG mailto:legal&beckhoff.com 2019-02-28
[Bharathi_Sivaramakrishnan] Bharathi Sivaramakrishnan mailto:bharathi.sivaramakrishnan&oracle.com 2017-02-10
[Charles_O_Dale] Charles O'Dale mailto:codale&hfx.andara.com 2006-07
[Chris_Peel_2] Chris Peel mailto:chris.gsi&fullphat.net 2014-05-16
[Chris_Pugmire] Chris Pugmire mailto:chrisp&netwinsite.com
[Colin_Caughie] Colin Caughie mailto:cfc&indigo-avs.com
[Curt_Ellmann] Curt Ellmann mailto:curt.ellmann&ncr.com
[Dan_Harkins] Dan Harkins mailto:dharkins&lounge.org 2011-08-15
[Daniel_C_McGloin] Daniel C. McGloin mailto:daniel_mcgloin&intuit.com 2005-05
[Dave_Stoneham] Dave Stoneham mailto:dave&mulberry-consultants.co.uk 2008-03-10
[David_Pinch] David Pinch mailto:dpinch&mtl-inst.com 2002-04
[Dirk_Steinmetz] Dirk Steinmetz mailto:ds&generalsync.com 2014-04-17
[Eldar_Kleiner] Eldar Kleiner INFINIDAT mailto:eldark&infinidat.com 2015-05-01
[Emmanuel_Saint_Loube] Emmanuel Saint-Loubert mailto:emmanuel&simplifymedia.com 2008-08-08
[Enguity_Technology_Corp] Enguity Technology Corp. mailto:kraig.beahn&enguity.com 2017-06-28
[Evgeniy_Filatov] Evgeniy Filatov mailto:evgeniyfilatov&yandex.ru 2009-11-25
[full_phat_products] full phat products mailto:chris.gsi&fullphat.net 2019-08-08
[Gabriel_Levy] Gabriel Levy mailto:glevy&riverbed.com 2008-08-29
[Gary_Hampton] Gary Hampton mailto:GH&2hti.com 2008-02-27
[Gil_Shafriri] Gil Shafriri mailto:shafriri&ilccm1.iil.intel.com
[Girish_Bhat] Girish Bhat mailto:gbhat&cranite.com 2006-04
[Goksel_Darcan] Goksel Darcan mailto:gdarcan&gmail.com 2019-01-09
[Greg_Cottman_3] Greg Cottman Quest Software mailto:Greg.Cottman&quest.com 2013-04-19
[Henning_Mersch] Henning Mersch mailto:support&beckhoff.com 2019-02-28
[Henning_Smith] Henning Smith mailto:henning.smith&ca.com 2006-07
[Hing_Wing_To] Hing Wing To mailto:wing.to&mircromuse.com
[INFINIDAT] INFINIDAT mailto:info&infinidat.com 2015-05-01
[Jacob_Kiesel] Jacob Kiesel gocso.net mailto:jake.k&gocso.net 2013-09-04
[James_Gettys] James Gettys mailto:jg&w3.org
[Jeff_Wamsley] Jeff Wamsley gocso.net mailto:jeffw&gocso.net 2013-09-04
[Jim_Kateley] Jim Kateley mailto:asr-dev&group.apple.com 2006-01
[John_Levon] John Levon Oracle mailto:john.levon&oracle.com 2013-12-24
[John_McKernan] John McKernan mailto:John.McKernan&sun.com
[Jonas_Bovin] Jonas Bovin mailto:jonas.bovin&quickobjects.com
[Jonas_Gyllensvaan] Jonas Gyllensvaan mailto:jonas&conceivium.com 2009-04-27
[Jonathan_Kingsley] Jonathan Kingsley mailto:jon&mirrorweb.com 2017-07-19
[Kevin_Nakagawa] Kevin Nakagawa mailto:nakagawa&sigsci.com
[Kraig_Beahn_Jr] Kraig Beahn Jr. mailto:kraig&enguity.com 2017-06-28
[LAN-ACES_Inc] LAN-ACES mailto:rip&lan-aces.com 2017-02-08
[Larry_Tusoni] Larry Tusoni mailto:larry&goldrush.com
[Liam_Merwick] Liam Merwick mailto:ldoms-iana-ports&sun.com 2009-01-16
[Marcel_Uhlir] Marcel Uhlir Nikatron mailto:marcel.uhlir&nikatron.cz 2023-09-07
[Marcin_Gozdalik] Marcin Gozdalik mailto:gozdal&gadu-gadu.pl 2006-05
[Marie_France_Dubreui] Marie-France Dubreuil mailto:Marie-France.Dubreuil&evidian.com 2002-11
[Mark_Lewandowski] Mark Lewandowski mailto:mlewan0&us.ibm.com
[Matt_Rogers] Matt Rogers mailto:mrogers&firescope.com 2008-10-16
[MegaZone] MegaZone mailto:megazone&paycash.us 2005-08
[MirrorWeb_LTD] MirrorWeb LTD mailto:jon&mirrorweb.com 2017-07-19
[Nathan_Hammond] Nathan Hammond mailto:nathan.hammond&stonebranch.com 2005-10
[Nathan_Hammond_2] Nathan Hammond Stonebranch, Inc. mailto:nathan.hammond&stonebranch.com 2013-06-25
[Nikatron] Nikatron mailto:marcel.uhlir&nikatron.cz 2023-09-07
[NVM_Express_Inc] NVM Express, Inc. mailto:admin&nvmexpress.org 2018-03-27
[Oracle_4] Oracle mailto:john.levon&oracle.com 2013-12-24
[Oracle_Corp] Oracle Corp mailto:bharathi.sivaramakrishnan&oracle.com
mailto:chris.newman&oracle.com
2017-02-10
[Pavel_Csefalvay] Pavel Csefalvay mailto:csefalvay&gmail.com 2020-09-18
[Pearson] Pearson mailto:chad.smith&pearson.com 2008-01-17
[Peter_Carlson] Peter Carlson mailto:pcarlson&tier2.com
[Preston_Bannister] Preston Bannister mailto:pbannister&quests.com
[Pure_Storage] Pure Storage mailto:iana&purestorage.com 2016-04-04
[Quest_Software_2] Quest Software mailto:Greg.Cottman&quest.com 2013-04-19
[Rene_Kurt] Rene Kurt mailto:rene.kurt&adasoft.ch 2005-08
[Reyk_Floeter] Reyk Floeter mailto:reyk&vantronix.net 2008-02-27
[Rick_Macchio] Rick Macchio mailto:rmacchio&juniper.net 2006-11
[Rob_Griffin_2] Rob Griffin mailto:rob.gri55in&gmail.com 2010-09-13
[Rob_Scott] Rob Scott mailto:rscott&rs.com 2007-05
[Rob_Versluis] Rob Versluis mailto:r.j.versluis&rocrail.net 2011-05-23
[Robert_Ripberger] Robert Ripberger mailto:rip&lan-aces.com 2017-02-08
[Roni_Moshitzky] Roni Moshitzky mailto:rmosh&checkpoint.com
[Shantonu_Sen] Shantonu Sen mailto:ssen&apple.com
[Sridhar_Krishnamurth] Sridhar Krishnamurthy mailto:Sridhar_Krishnamurthy&intuit.com 2008-02-15
[Stephen_Casner] Stephen Casner mailto:casner&precpt.com
[Steve_Hay] Steve Hay mailto:SteveHay&planit.com 2008-06-13
[Steve_Hodgson] Steve Hodgson Pure Storage mailto:steve&purestorage.com 2013-08-13
[Stonebranch_Inc] Stonebranch, Inc. mailto:nathan.hammond&stonebranch.com 2013-06-25
[Tav_Espian] Tav Espian mailto:tav&espians.com 2010-08-10
[Thomas_Quarendon] Thomas Quarendon World Programming Limited mailto:tom.quarendon&worldprogramming.com 2017-04-04
[Tris_Puki] Tris Puki mailto:evolv&protonmail.com 2018-01-16
[Tristan_Seifert] Tristan Seifert mailto:admin&247server.net 2011-01-31
[Vladimir_Legalov_2] Vladimir Legalov mailto:vlegalov&riverbed.com 2007-09-04
[World_Programming_Limited] World Programming Limited mailto:support&worldprogramming.com 2017-04-04
[Yacince_Felk] Yacince Felk mailto:yacine&arcatrust.io 2018-07-05
[YoonSoo_Kim] YoonSoo Kim mailto:ys71.kim&samsung.com 2006-05