# nmap (V. 2.54BETA22) scan initiated Mon Apr  9 23:01:01 2001.
 
Insufficient responses for TCP sequencing (3), OS detection may be less accurate
Interesting ports on  (159.226.21.1):
(The 1528 ports scanned but not shown below are in state: closed)
Port       State       Service
21/tcp     open        ftp                     
23/tcp     open        telnet                  
53/tcp     open        domain                  
79/tcp     open        finger                  
80/tcp     open        http                    
98/tcp     open        linuxconf               
111/tcp    open        sunrpc                  
113/tcp    open        auth                    
510/tcp    open        fcp                     
513/tcp    open        login                   
514/tcp    open        shell                   
515/tcp    open        printer                 
1008/tcp   open        ufsd                    
6000/tcp   open        X11                     

Remote operating system guess: Linux 2.1.122 - 2.2.16
Uptime 0.455 days (since Mon Apr  9 12:07:18 2001)

# Nmap run completed at Mon Apr  9 23:02:21 2001 -- 1 IP address (1 host up) scanned in 80 seconds