# nmap (V. 2.54BETA22) scan initiated Mon Apr 23 02:36:09 2001.
 
Insufficient responses for TCP sequencing (3), OS detection may be less accurate
Interesting ports on ftp.taijimen.org.tw (202.39.21.155):
(The 1523 ports scanned but not shown below are in state: closed)
Port       State       Service
21/tcp     open        ftp                     
22/tcp     open        ssh                     
23/tcp     open        telnet                  
25/tcp     open        smtp                    
53/tcp     open        domain                  
79/tcp     open        finger                  
80/tcp     open        http                    
110/tcp    open        pop-3                   
111/tcp    open        sunrpc                  
113/tcp    open        auth                    
143/tcp    open        imap2                   
443/tcp    open        https                   
513/tcp    open        login                   
514/tcp    open        shell                   
515/tcp    open        printer                 
587/tcp    open        submission              
1024/tcp   open        kdm                     
1667/tcp   open        netview-aix-7           
31337/tcp  open        Elite                   

Remote operating system guess: Linux 2.1.122 - 2.2.16
Uptime 4.357 days (since Wed Apr 18 18:03:59 2001)

# Nmap run completed at Mon Apr 23 02:37:58 2001 -- 1 IP address (1 host up) scanned in 109 seconds