nmap -P0 202.88.234.250

Starting nmap 3.75 ( http://www.insecure.org/nmap/ ) at 2005-03-09 09:47 CET
Interesting ports on 202.88.234.250:
(The 1637 ports scanned but not shown below are in state: closed)
PORT STATE SERVICE
7/tcp open echo
9/tcp open discard
13/tcp open daytime
19/tcp open chargen
22/tcp open ssh
25/tcp open smtp
37/tcp open time
80/tcp open http
111/tcp open rpcbind
135/tcp filtered msrpc
137/tcp filtered netbios-ns
138/tcp filtered netbios-dgm
139/tcp filtered netbios-ssn
148/tcp filtered cronus
155/tcp filtered netsc-dev
445/tcp filtered microsoft-ds
580/tcp filtered sntp-heartbeat
1018/tcp filtered unknown
1080/tcp filtered socks
1214/tcp filtered fasttrack
3128/tcp filtered squid-http
4480/tcp filtered proxy-plus
5432/tcp open postgres
6146/tcp filtered lonewolf-lm
6588/tcp filtered analogx
22321/tcp filtered wnn6_Tw

Nmap run completed -- 1 IP address (1 host up) scanned in 2712.447 seconds