There is no standard use for Port 1397. It is an unassigned port number, meaning no specific application or service is associated with it by default. However, it’s possible that some software or network systems use this port for their own purposes. It’s always important to verify the intended use of any port before allowing it through a firewall or router.
Ports those registered with IANA are shown as official ports. The same port number may be unofficialy used by various services or applications. The official usage are listed separately below its usage may change from time to time.
Official
Port |
Protocol (TCP/UDP) |
Title |
Description |
Port Type |
Port 1397 |
tcp |
audio-activmail |
Audio Active Mail |
REGISTERED PORT |
Port 1397 |
udp |
audio-activmail |
Audio Active Mail |
REGISTERED PORT |
UnOfficial
Unofficialy or sometimes with conflict, the same port may be used by different applications.
Port | Protocol (TCP/UDP) | Description |