Network
Port List
Look up a port number, or search by service name. Includes many homelab ports.
| Port | Protocol | Service | Explanation |
|---|
What does this mean?
A port is like a door number on a computer: every service listens on its own number. Many programs use a default port, but you can usually change it. Never just open a port to the internet. For admin pages, use a VPN like WireGuard or Tailscale instead. Do the numbers not match your installation? Then the port has been changed. Test whether a port is reachable from outside with our port checker.