Port 12172 services

2 entries are registered on port 1217. It is a registered port (1024–49151) — IANA records an assignee, but nothing stops other software from listening here, which is why the number carries more than one entry.

entries
2

services registered on this number

transport
tcp · udp

2 transports in use

in transit
0/2

entries encrypted on the wire

worst risk
4/10

1 of 2 iana-registered

Services on this port

ranked by lookups
portservicerisk
:1217Uvora Onlinecaution
:1217HPSS NonDCE Gatewaysafe

01Uvora Onlinetcp · unofficial · risk 4/10

Uvora Online is a multiplayer online gaming service that utilizes port 1217 primarily over TCP to facilitate game client connections to servers. It enables game matchmaking, data synchronization, and real-time player interactions. While unofficial, this port is widely recognized among the community of Uvora Online players and server operators.

port 1217 as Uvora Online

Which one is on your host

ask the machine, not the registry

The registry says what 1217 is registered to. What is listening on it right now is decided by the host, and only the host can be asked. Each of these prints the process behind the socket.

linux
ss -ltnp | grep ':1217\b'
macos
lsof -nP -iTCP:1217 -sTCP:LISTEN
windows
netstat -ano | findstr :1217

On Linux and Windows the process name comes back with the socket; on macOS lsof needs sudo to name a process that isn't yours. Match what it prints against the 2 entries above.

A port number is not a service. Anything may listen on 1217 — what you actually met is decided by the host, not the registry. If a service is missing here, it belongs in the registry.

contribute an entry