Service Name and Transport Protocol Port Number Registry
- Last Updated
- 2024-11-19
- 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]
- Available Formats
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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
smartpackets | 3218 | udp | EMC SmartPackets | [Steve_Spataro] | [Steve_Spataro] | ||||||
wms-messenger | 3219 | tcp | WMS Messenger | [WM_Software_Inc.] | [WM_Software_Inc.] | 2022-07-18 | |||||
wms-messenger | 3219 | udp | WMS Messenger | [WM_Software_Inc.] | [WM_Software_Inc.] | 2022-07-18 | |||||
xnm-ssl | 3220 | tcp | XML NM over SSL | ||||||||
xnm-ssl | 3220 | udp | XML NM over SSL | ||||||||
xnm-clear-text | 3221 | tcp | XML NM over TCP | [Mark_Trostler] | [Mark_Trostler] | ||||||
xnm-clear-text | 3221 | udp | XML NM over TCP | [Mark_Trostler] | [Mark_Trostler] | ||||||
glbp | 3222 | tcp | Gateway Load Balancing Pr | [Douglas_McLaggan] | [Douglas_McLaggan] | ||||||
glbp | 3222 | udp | Gateway Load Balancing Pr | [Douglas_McLaggan] | [Douglas_McLaggan] | ||||||
digivote | 3223 | tcp | DIGIVOTE (R) Vote-Server | [Christian_Treczoks] | [Christian_Treczoks] | ||||||
digivote | 3223 | udp | DIGIVOTE (R) Vote-Server | [Christian_Treczoks] | [Christian_Treczoks] | ||||||
aes-discovery | 3224 | tcp | AES Discovery Port | [Ken_Richard] | [Ken_Richard] | ||||||
aes-discovery | 3224 | udp | AES Discovery Port | [Ken_Richard] | [Ken_Richard] | ||||||
fcip-port | 3225 | tcp | FCIP | [RFC3821] | |||||||
fcip-port | 3225 | udp | FCIP | [RFC3821] | |||||||
isi-irp | 3226 | tcp | ISI Industry Software IRP | [Peter_Sandstrom] | [Peter_Sandstrom] | ||||||
isi-irp | 3226 | udp | ISI Industry Software IRP | [Peter_Sandstrom] | [Peter_Sandstrom] | ||||||
dwnmshttp | 3227 | tcp | DiamondWave NMS Server | ||||||||
dwnmshttp | 3227 | udp | DiamondWave NMS Server | ||||||||
dwmsgserver | 3228 | tcp | DiamondWave MSG Server | [Varma_Bhupatiraju] | [Varma_Bhupatiraju] | ||||||
dwmsgserver | 3228 | udp | DiamondWave MSG Server | [Varma_Bhupatiraju] | [Varma_Bhupatiraju] | ||||||
global-cd-port | 3229 | tcp | Global CD Port | [Vitaly_Revsin_2] | [Vitaly_Revsin_2] | ||||||
global-cd-port | 3229 | udp | Global CD Port | [Vitaly_Revsin_2] | [Vitaly_Revsin_2] | ||||||
sftdst-port | 3230 | tcp | Software Distributor Port | [Andrea_Lanza] | [Andrea_Lanza] | 2014-02-21 | |||||
sftdst-port | 3230 | udp | Software Distributor Port | [Andrea_Lanza] | [Andrea_Lanza] | 2014-02-21 | |||||
vidigo | 3231 | tcp | VidiGo communication (previous was: Delta Solutions Direct) | [Peter_Ijkhout] | [Peter_Ijkhout] | ||||||
vidigo | 3231 | udp | VidiGo communication (previous was: Delta Solutions Direct) | [Peter_Ijkhout] | [Peter_Ijkhout] | ||||||
mdtp | 3232 | tcp | MDT port | 2012-02-21 | [RFC6513] | ||||||
mdtp | 3232 | udp | MDT port | 2012-02-21 | [RFC6513] | ||||||
whisker | 3233 | tcp | WhiskerControl main port | [Rudolf_Cardinal] | [Rudolf_Cardinal] | 2002-02 | |||||
whisker | 3233 | udp | WhiskerControl main port | [Rudolf_Cardinal] | [Rudolf_Cardinal] | 2002-02 | |||||
alchemy | 3234 | tcp | Alchemy Server | [Mikhail_Belov] | [Mikhail_Belov] | 2002-02 | |||||
alchemy | 3234 | udp | Alchemy Server | [Mikhail_Belov] | [Mikhail_Belov] | 2002-02 | |||||
mdap-port | 3235 | tcp | MDAP port | [Johan_Deleu] | [Johan_Deleu] | 2002-02 | |||||
mdap-port | 3235 | udp | MDAP Port | [Johan_Deleu] | [Johan_Deleu] | 2002-02 | |||||
apparenet-ts | 3236 | tcp | appareNet Test Server | ||||||||
apparenet-ts | 3236 | udp | appareNet Test Server | ||||||||
apparenet-tps | 3237 | tcp | appareNet Test Packet Sequencer | ||||||||
apparenet-tps | 3237 | udp | appareNet Test Packet Sequencer | ||||||||
apparenet-as | 3238 | tcp | appareNet Analysis Server | ||||||||
apparenet-as | 3238 | udp | appareNet Analysis Server | ||||||||
apparenet-ui | 3239 | tcp | appareNet User Interface | [Fred_Klassen] | [Fred_Klassen] | 2002-02 | |||||
apparenet-ui | 3239 | udp | appareNet User Interface | [Fred_Klassen] | [Fred_Klassen] | 2002-02 | |||||
triomotion | 3240 | tcp | Trio Motion Control Port | [Tony_Matthews] | [Tony_Matthews] | 2002-02 | |||||
triomotion | 3240 | udp | Trio Motion Control Port | [Tony_Matthews] | [Tony_Matthews] | 2002-02 | |||||
sysorb | 3241 | tcp | SysOrb Monitoring Server | [Jakob_Oestergaard] | [Jakob_Oestergaard] | 2002-02 | |||||
sysorb | 3241 | udp | SysOrb Monitoring Server | [Jakob_Oestergaard] | [Jakob_Oestergaard] | 2002-02 | |||||
sdp-id-port | 3242 | tcp | Session Description ID | [Greg_Rose_2] | [Greg_Rose_2] | 2002-02 | |||||
sdp-id-port | 3242 | udp | Session Description ID | [Greg_Rose_2] | [Greg_Rose_2] | 2002-02 | |||||
timelot | 3243 | tcp | Timelot Port | [David_Ferguson] | [David_Ferguson] | 2002-02 | |||||
timelot | 3243 | udp | Timelot Port | [David_Ferguson] | [David_Ferguson] | 2002-02 | |||||
onesaf | 3244 | tcp | OneSAF | [Gene_McCulley] | [Gene_McCulley] | 2002-02 | |||||
onesaf | 3244 | udp | OneSAF | [Gene_McCulley] | [Gene_McCulley] | 2002-02 | |||||
vieo-fe | 3245 | tcp | VIEO Fabric Executive | [James_Cox] | [James_Cox] | 2002-02 | |||||
vieo-fe | 3245 | udp | VIEO Fabric Executive | [James_Cox] | [James_Cox] | 2002-02 | |||||
dvt-system | 3246 | tcp | DVT SYSTEM PORT | ||||||||
dvt-system | 3246 | udp | DVT SYSTEM PORT | ||||||||
dvt-data | 3247 | tcp | DVT DATA LINK | [Phillip_Heil] | [Phillip_Heil] | 2002-02 | |||||
dvt-data | 3247 | udp | DVT DATA LINK | [Phillip_Heil] | [Phillip_Heil] | 2002-02 | |||||
procos-lm | 3248 | tcp | PROCOS LM | [Torsten_Rendelmann] | [Torsten_Rendelmann] | ||||||
procos-lm | 3248 | udp | PROCOS LM | [Torsten_Rendelmann] | [Torsten_Rendelmann] | ||||||
ssp | 3249 | tcp | State Sync Protocol | [Stephane_Beaulieu] | [Stephane_Beaulieu] | 2002-02 | |||||
ssp | 3249 | udp | State Sync Protocol | [Stephane_Beaulieu] | [Stephane_Beaulieu] | 2002-02 | |||||
hicp | 3250 | tcp | HMS hicp port | [Joel_Palsson] | [Joel_Palsson] | 2002-02 | |||||
hicp | 3250 | udp | HMS hicp port | [Joel_Palsson] | [Joel_Palsson] | 2002-02 | |||||
sysscanner | 3251 | tcp | Sys Scanner | [Dick_Georges] | [Dick_Georges] | 2002-02 | |||||
sysscanner | 3251 | udp | Sys Scanner | [Dick_Georges] | [Dick_Georges] | 2002-02 | |||||
dhe | 3252 | tcp | DHE port | [Fabrizio_Massimo_Fer] | [Fabrizio_Massimo_Fer] | 2002-02 | |||||
dhe | 3252 | udp | DHE port | [Fabrizio_Massimo_Fer] | [Fabrizio_Massimo_Fer] | 2002-02 | |||||
pda-data | 3253 | tcp | PDA Data | ||||||||
pda-data | 3253 | udp | PDA Data | ||||||||
pda-sys | 3254 | tcp | PDA System | [Jian_Fan] | [Jian_Fan] | 2002-02 | |||||
pda-sys | 3254 | udp | PDA System | [Jian_Fan] | [Jian_Fan] | 2002-02 | |||||
semaphore | 3255 | tcp | Semaphore Connection Port | [Jay_Eckles] | [Jay_Eckles] | 2002-02 | |||||
semaphore | 3255 | udp | Semaphore Connection Port | [Jay_Eckles] | [Jay_Eckles] | 2002-02 | |||||
cpqrpm-agent | 3256 | tcp | Compaq RPM Agent Port | ||||||||
cpqrpm-agent | 3256 | udp | Compaq RPM Agent Port | ||||||||
cpqrpm-server | 3257 | tcp | Compaq RPM Server Port | [Royal_King] | [Royal_King] | 2002-02 | |||||
cpqrpm-server | 3257 | udp | Compaq RPM Server Port | [Royal_King] | [Royal_King] | 2002-02 | |||||
ivecon-port | 3258 | tcp | Ivecon Server Port | [Serguei_Tevs] | [Serguei_Tevs] | 2002-02 | |||||
ivecon-port | 3258 | udp | Ivecon Server Port | [Serguei_Tevs] | [Serguei_Tevs] | 2002-02 | |||||
epncdp2 | 3259 | tcp | Epson Network Common Devi | [Oishi_Toshiaki] | [Oishi_Toshiaki] | 2002-02 | |||||
epncdp2 | 3259 | udp | Epson Network Common Devi | [Oishi_Toshiaki] | [Oishi_Toshiaki] | 2002-02 | |||||
iscsi-target | 3260 | tcp | iSCSI port | [IESG] | [IETF_Chair] | 2013-08-27 | [RFC7143] | ||||
iscsi-target | 3260 | udp | iSCSI port | [IESG] | [IETF_Chair] | 2013-08-27 | [RFC7143] | ||||
winshadow | 3261 | tcp | winShadow | [Colin_Barry] | [Colin_Barry] | ||||||
winshadow | 3261 | udp | winShadow | [Colin_Barry] | [Colin_Barry] | ||||||
necp | 3262 | tcp | NECP | [Alberto_Cerpa] | [Alberto_Cerpa] | ||||||
necp | 3262 | udp | NECP | [Alberto_Cerpa] | [Alberto_Cerpa] | ||||||
ecolor-imager | 3263 | tcp | E-Color Enterprise Imager | [Tamara_Baker] | [Tamara_Baker] | ||||||
ecolor-imager | 3263 | udp | E-Color Enterprise Imager | [Tamara_Baker] | [Tamara_Baker] | ||||||
ccmail | 3264 | tcp | cc:mail/lotus | [brockman] | [brockman] | ||||||
ccmail | 3264 | udp | cc:mail/lotus | [brockman] | [brockman] | ||||||
altav-tunnel | 3265 | tcp | Altav Tunnel | [Gary_M_Allen] | [Gary_M_Allen] | ||||||
altav-tunnel | 3265 | udp | Altav Tunnel | [Gary_M_Allen] | [Gary_M_Allen] | ||||||
ns-cfg-server | 3266 | tcp | NS CFG Server | [Aivi_Lie] | [Aivi_Lie] | ||||||
ns-cfg-server | 3266 | udp | NS CFG Server | [Aivi_Lie] | [Aivi_Lie] | ||||||
ibm-dial-out | 3267 | tcp | IBM Dial Out | [Skip_Booth] | [Skip_Booth] | ||||||
ibm-dial-out | 3267 | udp | IBM Dial Out | [Skip_Booth] | [Skip_Booth] | ||||||
msft-gc | 3268 | tcp | Microsoft Global Catalog | ||||||||
msft-gc | 3268 | udp | Microsoft Global Catalog |