Starting Nmap 4.11 ( http://www.insecure.org/nmap/ ) at 2007-05-25 05:24 AMT
Interesting ports on 200.242.52.18:
Not shown: 1666 closed ports
PORT      STATE    SERVICE
25/tcp    open     smtp
110/tcp   open     pop3
135/tcp   filtered msrpc
139/tcp   filtered netbios-ssn
143/tcp   open     imap
366/tcp   open     odmr
445/tcp   filtered microsoft-ds
587/tcp   open     submission
593/tcp   filtered http-rpc-epmap
1000/tcp  open     cadlock
3000/tcp  open     ppp
4444/tcp  filtered krb524
12345/tcp filtered NetBus
12346/tcp filtered NetBus
Device type: general purpose
Running: Microsoft Windows NT/2K/XP
OS details: Microsoft Windows XP Pro SP1/SP2 or 2000 SP4

Nmap finished: 1 IP address (1 host up) scanned in 17.233 seconds