2 entries are registered on port 7171. 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.
services registered on this number
2 transports in use
entries encrypted on the wire
1 of 2 iana-registered
| port | service | proto | category | risk | views |
|---|---|---|---|---|---|
| :7171 | Tibia | TCP | Gaming | caution | 4.8k |
| :7171 | Discovery and Retention Management Production | TCPUDP | — | safe | 0 |
Tibia is a massively multiplayer online role-playing game (MMORPG) that connects players via its dedicated server infrastructure, primarily through port 7171. This port facilitates communication between the Tibia game client and server, enabling real-time gameplay, chat, and world updates. While largely used by the gaming community, it can sometimes be found open on private or unofficial servers.
port 7171 as Tibia →TCP/UDP 7171 is assigned to Discovery and Retention Management Production; no established public-facing use is known.
port 7171 as Discovery and Retention Management Production →The registry says what 7171 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.
ss -ltnp | grep ':7171\b'lsof -nP -iTCP:7171 -sTCP:LISTENnetstat -ano | findstr :7171On 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 7171 — what you actually met is decided by the host, not the registry. If a service is missing here, it belongs in the registry.
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