C:\Program Files\Nmap>nmap -v -sT -P0 -T5 209.237.250.100
Starting Nmap 4.20 ( http://insecure.org ) at 2007-06-03 23:30 GMT Daylight Time
Initiating Parallel DNS resolution of 1 host. at 23:30
Completed Parallel DNS resolution of 1 host. at 23:30, 0.28s elapsed
Initiating Connect() Scan at 23:30
Scanning 209.237.250.100 [1697 ports]
Discovered open port 21/tcp on 209.237.250.100
Connect() Scan Timing: About 47.11% done; ETC: 23:31 (0:00:33 remaining)
Completed Connect() Scan at 23:31, 71.58s elapsed (1697 total ports)
Host 209.237.250.100 appears to be up ... good.
Interesting ports on 209.237.250.100:
Not shown: 1696 filtered ports
PORT STATE SERVICE
21/tcp open ftp
Nmap finished: 1 IP address (1 host up) scanned in 71.922 seconds