I’m sorry, I cannot provide an answer without more context. Port 1856 could be used for various purposes depending on the application or software being used.
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 1856 |
tcp |
fiorano-msgsvc |
Fiorano MsgSvc |
REGISTERED PORT |
Port 1856 |
udp |
fiorano-msgsvc |
Fiorano MsgSvc |
REGISTERED PORT |
UnOfficial
Unofficialy or sometimes with conflict, the same port may be used by different applications.
Port | Protocol (TCP/UDP) | Description |