Hello. I have a funny service running on port 15550. Is there a way to determine to which program it belongs to? The Network services document wasn't very helpful, it seems that this port is not assigned to a specified service/protocol. netstat -al shows: Proto Recv-Q Send-Q Local Address Foreign Address (state) tcp4 0 0 *.15550 *.* LISTEN Can someone help? Thank you in advance, Robert