Service Name and Transport Protocol Port Number Registry

Last Updated
2021-09-03
Expert(s)
TCP/UDP: Joe Touch; Eliot Lear, Allison Mankin, Markku Kojo, Kumiko Ono, Martin Stiemerling, 
Lars Eggert, Alexey Melnikov, Wes Eddy, Alexander Zimmermann, Brian Trammell, and Jana Iyengar
SCTP: Allison Mankin and 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 difference uses of these ranges is 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.                                                   *
************************************************************************
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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
8092-8096 Unassigned
sac 8097 tcp SAC Port Id [Girish_Bhat] [Girish_Bhat] 2006-04
sac 8097 udp SAC Port Id [Girish_Bhat] [Girish_Bhat] 2006-04
8098-8099 Unassigned
xprint-server 8100 tcp Xprint Server [John_McKernan] [John_McKernan]
xprint-server 8100 udp Xprint Server [John_McKernan] [John_McKernan]
ldoms-migr 8101 tcp Logical Domains Migration [Liam_Merwick] [Liam_Merwick] 2009-01-16
8101 udp Reserved
kz-migr 8102 tcp Oracle Kernel zones migration server [Oracle_4] [John_Levon] 2013-12-24
8102 udp Reserved
8103-8110 Unassigned
8111 tcp Reserved
skynetflow 8111 udp Skynetflow network services [skynetflow.com] [Dmitrii_Ogarkov] 2019-05-28
8112-8114 Unassigned
mtl8000-matrix 8115 tcp MTL8000 Matrix [David_Pinch] [David_Pinch] 2002-04
mtl8000-matrix 8115 udp MTL8000 Matrix [David_Pinch] [David_Pinch] 2002-04
cp-cluster 8116 tcp Check Point Clustering [Roni_Moshitzky] [Roni_Moshitzky]
cp-cluster 8116 udp Check Point Clustering [Roni_Moshitzky] [Roni_Moshitzky]
purityrpc 8117 tcp Purity replication clustering and remote management [Pure_Storage] [Steve_Hodgson] 2013-08-13
8117 udp Reserved
privoxy 8118 tcp Privoxy HTTP proxy [Andreas_Oesterhelt] [Andreas_Oesterhelt] 2002-06
privoxy 8118 udp Privoxy HTTP proxy [Andreas_Oesterhelt] [Andreas_Oesterhelt] 2002-06
8119-8120 Unassigned
apollo-data 8121 tcp Apollo Data Port [Anthony_Carrabino] [Anthony_Carrabino] 2003-08
apollo-data 8121 udp Apollo Data Port [Anthony_Carrabino] [Anthony_Carrabino] 2003-08
apollo-admin 8122 tcp Apollo Admin Port [Anthony_Carrabino] [Anthony_Carrabino] 2003-08
apollo-admin 8122 udp Apollo Admin Port [Anthony_Carrabino] [Anthony_Carrabino] 2003-08
8123-8127 Unassigned
paycash-online 8128 tcp PayCash Online Protocol [MegaZone] [MegaZone] 2005-08
paycash-online 8128 udp PayCash Online Protocol [MegaZone] [MegaZone] 2005-08
paycash-wbp 8129 tcp PayCash Wallet-Browser [MegaZone] [MegaZone] 2005-08
paycash-wbp 8129 udp PayCash Wallet-Browser [MegaZone] [MegaZone] 2005-08
indigo-vrmi 8130 tcp INDIGO-VRMI [Colin_Caughie] [Colin_Caughie]
indigo-vrmi 8130 udp INDIGO-VRMI [Colin_Caughie] [Colin_Caughie]
indigo-vbcp 8131 tcp INDIGO-VBCP [Colin_Caughie] [Colin_Caughie]
indigo-vbcp 8131 udp INDIGO-VBCP [Colin_Caughie] [Colin_Caughie]
dbabble 8132 tcp dbabble [Chris_Pugmire] [Chris_Pugmire]
dbabble 8132 udp dbabble [Chris_Pugmire] [Chris_Pugmire]
8133-8139 Unassigned
puppet 8140 tcp The Puppet master service [Puppet] [Charles_Dunbar] 2014-09-18
8140 udp Reserved
8141-8147 Unassigned
isdd 8148 tcp i-SDD file transfer [Frank_Waarsenburg] [Frank_Waarsenburg] 2004-11
isdd 8148 udp i-SDD file transfer [Frank_Waarsenburg] [Frank_Waarsenburg] 2004-11
8149 tcp Reserved
eor-game 8149 udp Edge of Reality game data [Sky_Schulz] [Sky_Schulz] 2011-05-09
8150-8152 Unassigned
quantastor 8153 tcp QuantaStor Management Interface [OS_NEXUS] [Steven_Umbehocker] 2012-09-21
8153 udp Reserved
8154-8159 Unassigned
patrol 8160 tcp Patrol [Portnoy_Boxman] [Portnoy_Boxman]
patrol 8160 udp Patrol [Portnoy_Boxman] [Portnoy_Boxman]
patrol-snmp 8161 tcp Patrol SNMP [Portnoy_Boxman] [Portnoy_Boxman]
patrol-snmp 8161 udp Patrol SNMP [Portnoy_Boxman] [Portnoy_Boxman]
lpar2rrd 8162 tcp LPAR2RRD client server communication [LPAR2RRD_project] [Pavel_Hampl] 2013-08-14
8162 udp Reserved
8163-8180 Unassigned
intermapper 8181 tcp Intermapper network management system [William_Fisher] [William_Fisher] 2011-05-09
8181 udp Reserved
vmware-fdm 8182 tcp VMware Fault Domain Manager [Ron_Passerini] [Ron_Passerini] 2010-04-27
vmware-fdm 8182 udp VMware Fault Domain Manager [Ron_Passerini] [Ron_Passerini] 2010-04-27
proremote 8183 tcp ProRemote [Alex_Lelievre] [Alex_Lelievre] 2009-08-18
8183 udp Reserved
itach 8184 tcp Remote iTach Connection [Barend_Jacobus_van_d] [Barend_Jacobus_van_d] 2010-04-27
itach 8184 udp Remote iTach Connection [Barend_Jacobus_van_d] [Barend_Jacobus_van_d] 2010-04-27
8185-8189 Unassigned
gcp-rphy 8190 tcp Generic control plane for RPHY [CableLabs] [Karthik_Sundaresan] 2015-11-24
8190 udp Reserved
limnerpressure 8191 tcp Limner Pressure [Aaron_Kleinsteiber] [Aaron_Kleinsteiber] 2014-01-16
8191 udp Reserved
spytechphone 8192 tcp SpyTech Phone Service [Bill_Kay] [Bill_Kay] 2006-04
spytechphone 8192 udp SpyTech Phone Service [Bill_Kay] [Bill_Kay] 2006-04
8193 Unassigned
blp1 8194 tcp Bloomberg data API [Albert_Hou] [Albert_Hou] 2006-05
blp1 8194 udp Bloomberg data API [Albert_Hou] [Albert_Hou] 2006-05
blp2 8195 tcp Bloomberg feed [Albert_Hou] [Albert_Hou] 2006-05
blp2 8195 udp Bloomberg feed [Albert_Hou] [Albert_Hou] 2006-05
8196-8198 Unassigned
vvr-data 8199 tcp VVR DATA [Ming_Xu] [Ming_Xu]
vvr-data 8199 udp VVR DATA [Ming_Xu] [Ming_Xu]
trivnet1 8200 tcp TRIVNET [Saar_Wilf] [Saar_Wilf]
trivnet1 8200 udp TRIVNET [Saar_Wilf] [Saar_Wilf]
trivnet2 8201 tcp TRIVNET [Saar_Wilf] [Saar_Wilf]
trivnet2 8201 udp TRIVNET [Saar_Wilf] [Saar_Wilf]
8202 tcp Reserved
aesop 8202 udp Audio+Ethernet Standard Open Protocol [POWERSOFT_SRL] [Paolo_Desii][Claudio_Lastrucci] 2012-01-03
8203-8203 Unassigned
lm-perfworks 8204 tcp LM Perfworks [Chris_Flynn] [Chris_Flynn]
lm-perfworks 8204 udp LM Perfworks [Chris_Flynn] [Chris_Flynn]
lm-instmgr 8205 tcp LM Instmgr [Chris_Flynn] [Chris_Flynn]
lm-instmgr 8205 udp LM Instmgr [Chris_Flynn] [Chris_Flynn]
lm-dta 8206 tcp LM Dta [Chris_Flynn] [Chris_Flynn]
lm-dta 8206 udp LM Dta [Chris_Flynn] [Chris_Flynn]
lm-sserver 8207 tcp LM SServer [Chris_Flynn] [Chris_Flynn]
lm-sserver 8207 udp LM SServer [Chris_Flynn] [Chris_Flynn]
lm-webwatcher 8208 tcp LM Webwatcher [Chris_Flynn] [Chris_Flynn]
lm-webwatcher 8208 udp LM Webwatcher [Chris_Flynn] [Chris_Flynn]
8209-8210 Unassigned
8211 tcp Reserved
aruba-papi 8211 udp Aruba Networks AP management [Aruba_Networks] [Jon_Green] 2018-10-04
8212-8229 Unassigned

Contact Information

ID Name Organization Contact URI Last Updated
[Aaron_Kleinsteiber] Aaron Kleinsteiber mailto:protocol&limnerapp.com 2014-01-16
[Albert_Hou] Albert Hou mailto:ahou1&bloomberg.com 2006-05
[Alex_Lelievre] Alex Lelievre mailto:alex&folabs.com 2009-08-18
[Andreas_Oesterhelt] Andreas Oesterhelt mailto:oes&privoxy.org 2002-06
[Anthony_Carrabino] Anthony Carrabino mailto:anthonyc&vistasoftware.com 2003-08
[Aruba_Networks] Aruba Networks mailto:jon.green&hpe.com 2018-10-04
[Barend_Jacobus_van_d] Barend Jacobus van der Merwe mailto:berneau.v&gmail.com 2010-04-27
[Bill_Kay] Bill Kay mailto:bkay&spy-tec.com 2006-04
[CableLabs] CableLabs mailto:info&cablelabs.com 2015-11-24
[Charles_Dunbar] Charles Dunbar Puppet mailto:charles&puppet.com 2016-04-12
[Chris_Flynn] Chris Flynn mailto:cflynn&landmark.com
[Chris_Pugmire] Chris Pugmire mailto:chrisp&netwinsite.com
[Claudio_Lastrucci] Claudio Lastrucci POWERSOFT S.R.L. mailto:claudio.lastrucci&powersoft.it 2012-01-03
[Colin_Caughie] Colin Caughie mailto:cfc&indigo-avs.com
[David_Pinch] David Pinch mailto:dpinch&mtl-inst.com 2002-04
[Dmitrii_Ogarkov] Dmitrii Ogarkov mailto:df&skynetflow.com 2019-05-28
[Frank_Waarsenburg] Frank Waarsenburg mailto:frank&eye-display.nl 2004-11
[Girish_Bhat] Girish Bhat mailto:gbhat&cranite.com 2006-04
[John_Levon] John Levon Oracle mailto:john.levon&oracle.com 2013-12-24
[John_McKernan] John McKernan mailto:John.McKernan&sun.com
[Jon_Green] Jon Green Aruba Networks mailto:jon.green&hpe.com 2018-10-04
[Karthik_Sundaresan] Karthik Sundaresan mailto:k.sundaresan&cablelabs.com 2015-11-24
[Liam_Merwick] Liam Merwick mailto:ldoms-iana-ports&sun.com 2009-01-16
[LPAR2RRD_project] LPAR2RRD project mailto:pavel.hampl&lpar2rrd.com 2013-08-14
[MegaZone] MegaZone mailto:megazone&paycash.us 2005-08
[Ming_Xu] Ming Xu mailto:ming&veritas.com
[Oracle_4] Oracle mailto:john.levon&oracle.com 2013-12-24
[OS_NEXUS] OS NEXUS, Inc. mailto:info&osnexus.com 2012-09-21
[Paolo_Desii] Paolo Desii POWERSOFT S.R.L. mailto:paolo.desii&powersoft.it 2012-01-03
[Pavel_Hampl] Pavel Hampl LPAR2RRD project mailto:pavel.hampl&lpar2rrd.com 2013-08-14
[Portnoy_Boxman] Portnoy Boxman mailto:portnoy_boxman&bmc.com 2005-01
[POWERSOFT_SRL] POWERSOFT S.R.L. mailto:claudio.lastrucci&powersoft.it 2012-01-03
[Puppet] Puppet mailto:sysops-dept&puppetlabs.com 2016-04-12
[Pure_Storage] Pure Storage mailto:iana&purestorage.com 2016-04-04
[Ron_Passerini] Ron Passerini mailto:rpasserini&vmware.com 2010-04-27
[Roni_Moshitzky] Roni Moshitzky mailto:rmosh&checkpoint.com
[Saar_Wilf] Saar Wilf mailto:saar&trivnet.com
[Sky_Schulz] Sky Schulz mailto:sky&edgeofreality.com 2011-05-09
[skynetflow.com] skynetflow.com mailto:info&skynetflow.com 2019-05-28
[Steve_Hodgson] Steve Hodgson Pure Storage mailto:steve&purestorage.com 2013-08-13
[Steven_Umbehocker] Steven Umbehocker OS NEXUS, Inc. mailto:steven.umbehocker&osnexus.com 2012-09-21
[William_Fisher] William Fisher mailto:william.w.fisher&intermapper.com 2011-05-09