knownports / Port ranges / 12000–12999
User PortsPorts 12000–12999
IANA lists at least one assignment on 25 of the 1,000 numbers from 12000 to 12999, 2.5%. The longest stretch with no assignment on any protocol runs from 12547 to 12752 (206 numbers). 4 numbers here are assigned on TCP alone and 1 on UDP alone. Of the 17 dated assignments, the earliest recorded date is May 2002, shared by 2 numbers; the latest is October 7, 2022, for carb-repl-ctrl on 12546.
Ports with their own page: 12109 rets-ssl
Every assigned number from 12000 to 12999
12000–12099 · 13 numbers assigned
| Port | Service | Protocols | Label | Registered |
|---|---|---|---|---|
| 12000 | entextxid | TCPUDP | IBM Enterprise Extender SNA XID Exchange | — |
| 12001 | entextnetwk | TCPUDP | IBM Enterprise Extender SNA COS Network Priority | — |
| 12002 | entexthigh | TCPUDP | IBM Enterprise Extender SNA COS High Priority | — |
| 12003 | entextmed | TCPUDP | IBM Enterprise Extender SNA COS Medium Priority | — |
| 12004 | entextlow | TCPUDP | IBM Enterprise Extender SNA COS Low Priority | — |
| 12005 | dbisamserver1 | TCPUDP | DBISAM Database Server - Regular | May 2002 |
| 12006 | dbisamserver2 | TCPUDP | DBISAM Database Server - Admin | May 2002 |
| 12007 | accuracer | TCPUDP | Accuracer Database System Server | Dec 2004 |
| 12008 | accuracer-dbms | TCPUDP | Accuracer Database System Admin | Dec 2004 |
| 12009 | ghvpn | UDP | Green Hills VPN | Feb 7, 2012 |
| 12010 | edbsrvr | TCP | ElevateDB Server | May 6, 2009 |
| 12012 | vipera | TCPUDP | Vipera Messaging Service | Aug 2005 |
| 12013 | vipera-ssl | TCPUDP | Vipera Messaging Service over SSL Communication | Jan 16, 2008 |
| 12014–12099: no assignment, 86 numbers | ||||
12100–12199 · 4 numbers assigned
| Port | Service | Protocols | Label | Registered |
|---|---|---|---|---|
| 12109 | rets-ssl | TCPUDP | RETS over SSL | Feb 2003 |
| 12110–12120: no assignment, 11 numbers | ||||
| 12121 | nupaper-ss | TCPUDP | NuPaper Session Service | Nov 2005 |
| 12122–12167: no assignment, 46 numbers | ||||
| 12168 | cawas | TCPUDP | CA Web Access Service | Aug 2005 |
| 12172 | hivep | TCPUDP | HiveP | — |
| 12173–12199: no assignment, 27 numbers | ||||
12200–12299: no assignment, 100 numbers
12300–12399 · 5 numbers assigned
| Port | Service | Protocols | Label | Registered |
|---|---|---|---|---|
| 12300 | linogridengine | TCPUDP | LinoGrid Engine | Nov 2004 |
| 12302 | rads | TCP | Remote Administration Daemon (RAD) is a system service that offers secure, remote, programmatic access to Solaris system configuration and run-time state | Apr 20, 2012 |
| 12303–12320: no assignment, 18 numbers | ||||
| 12321 | warehouse-sss | TCPUDP | Warehouse Monitoring Syst SSS | Aug 2005 |
| 12322 | warehouse | TCPUDP | Warehouse Monitoring Syst | Aug 2005 |
| 12323–12344: no assignment, 22 numbers | ||||
| 12345 | italk | TCPUDP | Italk Chat System | — |
| 12346–12399: no assignment, 54 numbers | ||||
12400–12499: no assignment, 100 numbers
12500–12599 · 1 number assigned
| Port | Service | Protocols | Label | Registered |
|---|---|---|---|---|
| 12500–12545: no assignment, 46 numbers | ||||
| 12546 | carb-repl-ctrl | TCP | Carbonite Server Replication Control | Oct 7, 2022 |
| 12547–12599: no assignment, 53 numbers | ||||
12600–12699: no assignment, 100 numbers
12700–12799 · 1 number assigned
| Port | Service | Protocols | Label | Registered |
|---|---|---|---|---|
| 12700–12752: no assignment, 53 numbers | ||||
| 12753 | tsaf | TCPUDP | tsaf port | — |
| 12754–12799: no assignment, 46 numbers | ||||
12800–12899 · 1 number assigned
| Port | Service | Protocols | Label | Registered |
|---|---|---|---|---|
| 12800–12864: no assignment, 65 numbers | ||||
| 12865 | netperf | TCP | control port for the netperf benchmark | Apr 5, 2013 |
| 12866–12899: no assignment, 34 numbers | ||||
12900–12999: no assignment, 100 numbers