Port 1091 is typically used by the Distributed Replication Control Program (DRC) for performing replication tasks between IBM Informix databases.
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.
|Port||Protocol (TCP/UDP)||Title||Description||Port Type|
|Port 1091||tcp||ff-sm||FF System Management||REGISTERED PORT|
|Port 1091||udp||ff-sm||FF System Management||REGISTERED PORT|
Unofficialy or sometimes with conflict, the same port may be used by different applications.