Port 30252 services

2 entries are registered on port 3025. 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
:3025netpd.orgcaution
:3025Arepa Raftsafe

01netpd.orgtcp · unofficial · risk 4/10

netpd.org is a collaborative platform primarily used for real-time networked music performance. Operating on TCP port 3025, it facilitates musicians playing together across the internet within a shared musical environment. The service enables transmission of MIDI data, control signals, and session information, making remote collaboration seamless and interactive.

port 3025 as netpd.org →

02Arepa Rafttcp · udp · iana-registered · risk 1/10

TCP and UDP port 3025 is assigned to Arepa Raft, a service registered to Stuart Schaefer with no widely documented deployment.

port 3025 as Arepa Raft →

Which one is on your host

ask the machine, not the registry

The registry says what 3025 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 ':3025\b'
macos
lsof -nP -iTCP:3025 -sTCP:LISTEN
windows
netstat -ano | findstr :3025

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 3025 — 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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