2 entries are registered on port 2700. 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
2 of 2 iana-registered
| port | service | proto | category | risk | views |
|---|---|---|---|---|---|
| :2700 | KnowShowGo P2P | TCP | File Transfer | caution | 9.9k |
| :2700 | tqdata | TCPUDP | — | safe | 0 |
KnowShowGo P2P is a communication protocol that facilitates peer-to-peer connectivity, primarily associated with the KnowShowGo software. This port enables users to establish direct connections, often for sharing files, streaming content, or collaborative activities within decentralized network architectures.
port 2700 as KnowShowGo P2P →The tqdata service is assigned to TCP and UDP port 2700.
port 2700 as tqdata →The registry says what 2700 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 ':2700\b'lsof -nP -iTCP:2700 -sTCP:LISTENnetstat -ano | findstr :2700On 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 2700 — 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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