Service Name and Transport Protocol Port Number Registry
- Last Updated
- 2024-12-20
- 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 |
---|---|---|---|---|---|---|---|---|---|---|---|
g2tag | 4110 | udp | G2 RFID Tag Telemetry Data | [David_Goodall] | [David_Goodall] | 2007-02 | |||||
xgrid | 4111 | tcp | Xgrid | [David_Kramer] | [David_Kramer] | 2004-11 | |||||
xgrid | 4111 | udp | Xgrid | [David_Kramer] | [David_Kramer] | 2004-11 | |||||
apple-vpns-rp | 4112 | tcp | Apple VPN Server Reporting Protocol | [Christophe_Allie] | [Christophe_Allie] | 2006-08 | |||||
apple-vpns-rp | 4112 | udp | Apple VPN Server Reporting Protocol | [Christophe_Allie] | [Christophe_Allie] | 2006-08 | |||||
aipn-reg | 4113 | tcp | AIPN LS Registration | [Qiang_Zhang_2] | [Qiang_Zhang_2] | 2006-10 | |||||
aipn-reg | 4113 | udp | AIPN LS Registration | [Qiang_Zhang_2] | [Qiang_Zhang_2] | 2006-10 | |||||
jomamqmonitor | 4114 | tcp | JomaMQMonitor | [Marcel_Hofstetter] | [Marcel_Hofstetter] | 2003-01 | |||||
jomamqmonitor | 4114 | udp | JomaMQMonitor | [Marcel_Hofstetter] | [Marcel_Hofstetter] | 2003-01 | |||||
cds | 4115 | tcp | CDS Transfer Agent | [Neil_Coggins] | [Neil_Coggins] | 2006-07 | |||||
cds | 4115 | udp | CDS Transfer Agent | [Neil_Coggins] | [Neil_Coggins] | 2006-07 | |||||
smartcard-tls | 4116 | tcp | smartcard-TLS | [Ilan_Mahalal] | [Ilan_Mahalal] | 2006-04 | |||||
smartcard-tls | 4116 | udp | smartcard-TLS | [Ilan_Mahalal] | [Ilan_Mahalal] | 2006-04 | |||||
hillrserv | 4117 | tcp | Hillr Connection Manager | [Freddy_A_Ayuso_Hens] | [Freddy_A_Ayuso_Hens] | 2008-05-22 | |||||
hillrserv | 4117 | udp | Hillr Connection Manager | [Freddy_A_Ayuso_Hens] | [Freddy_A_Ayuso_Hens] | 2008-05-22 | |||||
netscript | 4118 | tcp | Netadmin Systems NETscript service | [Goran_Runfeldt] | [Goran_Runfeldt] | 2006-12 | |||||
netscript | 4118 | udp | Netadmin Systems NETscript service | [Goran_Runfeldt] | [Goran_Runfeldt] | 2006-12 | |||||
assuria-slm | 4119 | tcp | Assuria Log Manager | [Nick_Connor] | [Nick_Connor] | 2006-12 | |||||
assuria-slm | 4119 | udp | Assuria Log Manager | [Nick_Connor] | [Nick_Connor] | 2006-12 | |||||
minirem | 4120 | tcp | MiniRem Remote Telemetry and Control | [MobilePro_Systems] | [Sean_Solberg] | 2017-09-28 | |||||
4120 | udp | Reserved | |||||||||
e-builder | 4121 | tcp | e-Builder Application Communication | [James_Caza] | [James_Caza] | 2006-12 | |||||
e-builder | 4121 | udp | e-Builder Application Communication | [James_Caza] | [James_Caza] | 2006-12 | |||||
fprams | 4122 | tcp | Fiber Patrol Alarm Service | [Zhizhong_Zhuang] | [Zhizhong_Zhuang] | 2006-12 | |||||
fprams | 4122 | udp | Fiber Patrol Alarm Service | [Zhizhong_Zhuang] | [Zhizhong_Zhuang] | 2006-12 | |||||
z-wave | 4123 | tcp | Z-Wave Protocol | [Sigma_Designs_Inc_2] | [Anders_Brandt][Mary_Miller] | 2007-02 | 2012-11-08 | ||||
z-wave | 4123 | udp | Z-Wave Protocol | [Sigma_Designs_Inc_2] | [Anders_Brandt][Mary_Miller] | 2007-02 | 2012-11-08 | ||||
tigv2 | 4124 | tcp | Rohill TetraNode Ip Gateway v2 | [Bert_Bouwers] | [Bert_Bouwers] | 2007-05 | |||||
tigv2 | 4124 | udp | Rohill TetraNode Ip Gateway v2 | [Bert_Bouwers] | [Bert_Bouwers] | 2007-05 | |||||
opsview-envoy | 4125 | tcp | Opsview Envoy | [Ton_Voon] | [Ton_Voon] | 2008-09-26 | |||||
opsview-envoy | 4125 | udp | Opsview Envoy | [Ton_Voon] | [Ton_Voon] | 2008-09-26 | |||||
ddrepl | 4126 | tcp | Data Domain Replication Service | [Pratik_Wadher] | [Pratik_Wadher] | 2007-05 | |||||
ddrepl | 4126 | udp | Data Domain Replication Service | [Pratik_Wadher] | [Pratik_Wadher] | 2007-05 | |||||
unikeypro | 4127 | tcp | NetUniKeyServer | [Raymond_Chaw] | [Raymond_Chaw] | 2007-05 | |||||
unikeypro | 4127 | udp | NetUniKeyServer | [Raymond_Chaw] | [Raymond_Chaw] | 2007-05 | |||||
nufw | 4128 | tcp | NuFW decision delegation protocol | ||||||||
nufw | 4128 | udp | NuFW decision delegation protocol | ||||||||
nuauth | 4129 | tcp | NuFW authentication protocol | [Eric_Leblond] | [Eric_Leblond] | 2007-06 | |||||
nuauth | 4129 | udp | NuFW authentication protocol | [Eric_Leblond] | [Eric_Leblond] | 2007-06 | |||||
fronet | 4130 | tcp | FRONET message protocol | [Christer_Nygren] | [Christer_Nygren] | 2007-08-07 | |||||
fronet | 4130 | udp | FRONET message protocol | [Christer_Nygren] | [Christer_Nygren] | 2007-08-07 | |||||
stars | 4131 | tcp | Global Maintech Stars | [Harry_Goldschmitt_2] | [Harry_Goldschmitt_2] | 2007-06 | |||||
stars | 4131 | udp | Global Maintech Stars | [Harry_Goldschmitt_2] | [Harry_Goldschmitt_2] | 2007-06 | |||||
nuts-dem | 4132 | tcp | NUTS Daemon IANA assigned this well-formed service name as a replacement for "nuts_dem". |
||||||||
nuts_dem | 4132 | tcp | NUTS Daemon | This entry is an alias to "nuts-dem". This entry is now historic, not usable for use with many common service discovery mechanisms. | |||||||
nuts-dem | 4132 | udp | NUTS Daemon IANA assigned this well-formed service name as a replacement for "nuts_dem". |
||||||||
nuts_dem | 4132 | udp | NUTS Daemon | This entry is an alias to "nuts-dem". This entry is now historic, not usable for use with many common service discovery mechanisms. | |||||||
nuts-bootp | 4133 | tcp | NUTS Bootp Server IANA assigned this well-formed service name as a replacement for "nuts_bootp". |
[Martin_Freiss_2] | [Martin_Freiss_2] | ||||||
nuts_bootp | 4133 | tcp | NUTS Bootp Server | [Martin_Freiss_2] | [Martin_Freiss_2] | This entry is an alias to "nuts-bootp". This entry is now historic, not usable for use with many common service discovery mechanisms. | |||||
nuts-bootp | 4133 | udp | NUTS Bootp Server IANA assigned this well-formed service name as a replacement for "nuts_bootp". |
[Martin_Freiss_2] | [Martin_Freiss_2] | ||||||
nuts_bootp | 4133 | udp | NUTS Bootp Server | [Martin_Freiss_2] | [Martin_Freiss_2] | This entry is an alias to "nuts-bootp". This entry is now historic, not usable for use with many common service discovery mechanisms. | |||||
nifty-hmi | 4134 | tcp | NIFTY-Serve HMI protocol | [Ryuichi_Suzuki] | [Ryuichi_Suzuki] | ||||||
nifty-hmi | 4134 | udp | NIFTY-Serve HMI protocol | [Ryuichi_Suzuki] | [Ryuichi_Suzuki] | ||||||
cl-db-attach | 4135 | tcp | Classic Line Database Server Attach | ||||||||
cl-db-attach | 4135 | udp | Classic Line Database Server Attach | ||||||||
cl-db-request | 4136 | tcp | Classic Line Database Server Request | ||||||||
cl-db-request | 4136 | udp | Classic Line Database Server Request | ||||||||
cl-db-remote | 4137 | tcp | Classic Line Database Server Remote | [Arno_Kirmeir] | [Arno_Kirmeir] | 2007-01 | |||||
cl-db-remote | 4137 | udp | Classic Line Database Server Remote | [Arno_Kirmeir] | [Arno_Kirmeir] | 2007-01 | |||||
nettest | 4138 | tcp | nettest | [David_Borman] | [David_Borman] | 2003-03 | |||||
nettest | 4138 | udp | nettest | [David_Borman] | [David_Borman] | 2003-03 | |||||
thrtx | 4139 | tcp | Imperfect Networks Server | [Dinkar_Chivaluri_2] | [Dinkar_Chivaluri_2] | 2006-02 | |||||
thrtx | 4139 | udp | Imperfect Networks Server | [Dinkar_Chivaluri_2] | [Dinkar_Chivaluri_2] | 2006-02 | |||||
cedros-fds | 4140 | tcp | Cedros Fraud Detection System IANA assigned this well-formed service name as a replacement for "cedros_fds". |
[Markus_Michels_3] | [Markus_Michels_3] | 2006-10 | |||||
cedros_fds | 4140 | tcp | Cedros Fraud Detection System | [Markus_Michels_3] | [Markus_Michels_3] | 2006-10 | This entry is an alias to "cedros-fds". This entry is now historic, not usable for use with many common service discovery mechanisms. | ||||
cedros-fds | 4140 | udp | Cedros Fraud Detection System IANA assigned this well-formed service name as a replacement for "cedros_fds". |
[Markus_Michels_3] | [Markus_Michels_3] | 2006-10 | |||||
cedros_fds | 4140 | udp | Cedros Fraud Detection System | [Markus_Michels_3] | [Markus_Michels_3] | 2006-10 | This entry is an alias to "cedros-fds". This entry is now historic, not usable for use with many common service discovery mechanisms. | ||||
oirtgsvc | 4141 | tcp | Workflow Server | ||||||||
oirtgsvc | 4141 | udp | Workflow Server | ||||||||
oidocsvc | 4142 | tcp | Document Server | ||||||||
oidocsvc | 4142 | udp | Document Server | ||||||||
oidsr | 4143 | tcp | Document Replication | [Norman_Brie] | [Norman_Brie] | ||||||
oidsr | 4143 | udp | Document Replication | [Norman_Brie] | [Norman_Brie] | ||||||
4144 | Unassigned | Compuserve (unoffically) is using port 4144 | |||||||||
vvr-control | 4145 | tcp | VVR Control | [Ming_Xu] | [Ming_Xu] | ||||||
vvr-control | 4145 | udp | VVR Control | [Ming_Xu] | [Ming_Xu] | ||||||
tgcconnect | 4146 | tcp | TGCConnect Beacon | [Brian_Becker] | [Brian_Becker] | 2006-10 | |||||
tgcconnect | 4146 | udp | TGCConnect Beacon | [Brian_Becker] | [Brian_Becker] | 2006-10 | |||||
vrxpservman | 4147 | tcp | Multum Service Manager | [Scott_Mager] | [Scott_Mager] | 2006-10 | |||||
vrxpservman | 4147 | udp | Multum Service Manager | [Scott_Mager] | [Scott_Mager] | 2006-10 | |||||
hhb-handheld | 4148 | tcp | HHB Handheld Client | [Steven_G_Loughner] | [Steven_G_Loughner] | 2007-03 | |||||
hhb-handheld | 4148 | udp | HHB Handheld Client | [Steven_G_Loughner] | [Steven_G_Loughner] | 2007-03 | |||||
agslb | 4149 | tcp | A10 GSLB Service | [John_Chiong] | [John_Chiong] | 2007-07-02 | |||||
agslb | 4149 | udp | A10 GSLB Service | [John_Chiong] | [John_Chiong] | 2007-07-02 | |||||
PowerAlert-nsa | 4150 | tcp | PowerAlert Network Shutdown Agent | [Mike_Delgrosso_2] | [Mike_Delgrosso_2] | 2007-07-02 | |||||
PowerAlert-nsa | 4150 | udp | PowerAlert Network Shutdown Agent | [Mike_Delgrosso_2] | [Mike_Delgrosso_2] | 2007-07-02 | |||||
menandmice-noh | 4151 | tcp | Men & Mice Remote Control IANA assigned this well-formed service name as a replacement for "menandmice_noh". |
[Eggert_Thorlacius] | [Eggert_Thorlacius] | 2007-08-30 | |||||
menandmice_noh | 4151 | tcp | Men & Mice Remote Control | [Eggert_Thorlacius] | [Eggert_Thorlacius] | 2007-08-30 | This entry is an alias to "menandmice-noh". This entry is now historic, not usable for use with many common service discovery mechanisms. | ||||
menandmice-noh | 4151 | udp | Men & Mice Remote Control IANA assigned this well-formed service name as a replacement for "menandmice_noh". |
[Eggert_Thorlacius] | [Eggert_Thorlacius] | 2007-08-30 | |||||
menandmice_noh | 4151 | udp | Men & Mice Remote Control | [Eggert_Thorlacius] | [Eggert_Thorlacius] | 2007-08-30 | This entry is an alias to "menandmice-noh". This entry is now historic, not usable for use with many common service discovery mechanisms. | ||||
idig-mux | 4152 | tcp | iDigTech Multiplex IANA assigned this well-formed service name as a replacement for "idig_mux". |
[Robin_Findley] | [Robin_Findley] | 2007-05 | |||||
idig_mux | 4152 | tcp | iDigTech Multiplex | [Robin_Findley] | [Robin_Findley] | 2007-05 | This entry is an alias to "idig-mux". This entry is now historic, not usable for use with many common service discovery mechanisms. | ||||
idig-mux | 4152 | udp | iDigTech Multiplex IANA assigned this well-formed service name as a replacement for "idig_mux". |
[Robin_Findley] | [Robin_Findley] | 2007-05 | |||||
idig_mux | 4152 | udp | iDigTech Multiplex | [Robin_Findley] | [Robin_Findley] | 2007-05 | This entry is an alias to "idig-mux". This entry is now historic, not usable for use with many common service discovery mechanisms. | ||||
mbl-battd | 4153 | tcp | MBL Remote Battery Monitoring | [Claudio_Procida] | [Claudio_Procida] | 2007-05 | |||||
mbl-battd | 4153 | udp | MBL Remote Battery Monitoring | [Claudio_Procida] | [Claudio_Procida] | 2007-05 | |||||
atlinks | 4154 | tcp | atlinks device discovery | [Scott_Griepentrog] | [Scott_Griepentrog] | 2002-10 | |||||
atlinks | 4154 | udp | atlinks device discovery | [Scott_Griepentrog] | [Scott_Griepentrog] | 2002-10 | |||||
bzr | 4155 | tcp | Bazaar version control system | [Martin_Pool_2] | [Martin_Pool_2] | 2007-02 | |||||
bzr | 4155 | udp | Bazaar version control system | [Martin_Pool_2] | [Martin_Pool_2] | 2007-02 | |||||
stat-results | 4156 | tcp | STAT Results |