Try using
lsof | grep portnumber
to get the process that has it opened.
You could also use the -i option to let lsof do the filtering for a TCP port
lsof -i TCP:portnumber
How can I close a port (seen open on netstat)?
Try using
lsof | grep portnumber
to get the process that has it opened.
You could also use the -i option to let lsof do the filtering for a TCP port
lsof -i TCP:portnumber