# nmap (V. 2.54BETA22) scan initiated Thu Apr  5 12:54:01 2001.
 
Warning:  OS detection will be MUCH less reliable because we did not find at least 1 open and 1 closed TCP port
Interesting ports on www.sonypc.com (209.178.87.87):
(The 1540 ports scanned but not shown below are in state: filtered)
Port       State       Service
80/tcp     open        http                    
443/tcp    open        https                   

Remote operating system guess: Windows NT4 / Win95 / Win98

# Nmap run completed at Thu Apr  5 12:58:59 2001 -- 1 IP address (1 host up) scanned in 298 seconds