vsnhd1.cern.ch-nmap_results

Starting nmap V. 2.54BETA2 ( www.insecure.org/nmap/ )
Insufficient responses for TCP sequencing (0), OS detection will be MUCH less reliable
Interesting ports on vsnhd1.cern.ch (137.138.160.103):
Port       State       Service
80/tcp     open        http                    

Remote operating system guess: Ultrix 4.2 - 4.5

Nmap run completed -- 1 IP address (1 host up) scanned in 11 seconds