Port 399

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 399
tcp
iso-tsap-c2
ISO Transport Class Non-Control
WELL KNOWN PORT
Port 399
udp
iso-tsap-c2
ISO Transport Class Non-Control
WELL KNOWN PORT

UnOfficial

Unofficialy or sometimes with conflict, the same port may be used by different applications.

Port Protocol (TCP/UDP) Description
TCP UDP Ports
Add comment