root@dxm:~# nmap -P0 -sS 74.131.175.52
Starting Nmap 4.10 ( http://www.insecure.org/nmap/ ) at 2006-10-24 21:48 EDT
caught SIGINT signal, cleaning up
root@dxm:~# nmap -P0 -sS -v 74.131.175.52
Starting Nmap 4.10 ( http://www.insecure.org/nmap/ ) at 2006-10-24 21:49 EDT
DNS resolution of 1 IPs took 0.00s.
Initiating SYN Stealth Scan against DHCP-74-131-175-52.insightbb.com (74.131.175.52) [1679 ports] at 21:49
Discovered open port 21/tcp on 74.131.175.52
Increasing send delay for 74.131.175.52 from 0 to 5 due to 11 out of 32 dropped probes since last increase.
SYN Stealth Scan Timing: About 5.64% done; ETC: 21:58 (0:08:32 remaining)
Discovered open port 1025/tcp on 74.131.175.52
Discovered open port 3531/tcp on 74.131.175.52
The SYN Stealth Scan took 431.24s to scan 1679 total ports.
Host DHCP-74-131-175-52.insightbb.com (74.131.175.52) appears to be up ... good.
Interesting ports on DHCP-74-131-175-52.insightbb.com (74.131.175.52):
Not shown: 1669 closed ports
PORT STATE SERVICE
21/tcp open ftp
22/tcp filtered ssh
135/tcp filtered msrpc
137/tcp filtered netbios-ns
138/tcp filtered netbios-dgm
139/tcp filtered netbios-ssn
445/tcp filtered microsoft-ds
593/tcp filtered http-rpc-epmap
1025/tcp open NFS-or-IIS
3531/tcp open peerenabler
Nmap finished: 1 IP address (1 host up) scanned in 431.312 seconds
Raw packets sent: 1948 (85.712KB) | Rcvd: 1800 (84.883KB)