Starting Nmap 4.11 ( http://www.insecure.org/nmap/ ) at 2007-11-21 19:21 CET
Interesting ports on xx.xxx.xxx.xxx:
Not shown: 1675 closed ports
PORT     STATE    SERVICE
21/tcp   open     ftp
23/tcp   open     telnet
25/tcp   filtered smtp
80/tcp   open     http
8080/tcp filtered http-proxy

Nmap finished: 1 IP address (1 host up) scanned in 7.888 seconds