Port 147 is primarily used for the multi-threaded version of the Remote Job Entry (RJE) protocol. It is therefore commonly referred to as the RJE service port. This protocol enables users to submit batch jobs to a remote system for processing. However, it is not a commonly used port and may be closed or limited by some firewalls and network configurations.
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 147 |
tcp |
iso-ip |
ISO-IP |
WELL KNOWN PORT |
Port 147 |
udp |
iso-ip |
ISO-IP |
WELL KNOWN PORT |
UnOfficial
Unofficialy or sometimes with conflict, the same port may be used by different applications.
Port | Protocol (TCP/UDP) | Description |