# ProtocolLab HQ

HTTP codes Ports

TCP Port

22 SSH / SFTP

Secure Shell — encrypted remote login, command execution and the basis for SFTP and SCP file transfer.

Protocol: TCP · Port: 22

ProtocolLab HQ — HTTP codes and ports, looked up fast.

A quick developer reference for HTTP status codes and common network ports, compiled from the relevant RFCs and IANA registries. Port assignments and status semantics occasionally change; check the current standard when it matters.