Insufficient responses for TCP sequencing (2), OS detection may be less accurate
Interesting ports on bstorm.com.br (161.58.237.89):
(The 1519 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                    
26/tcp     open        unknown                 
79/tcp     open        finger                  
80/tcp     open        http                    
100/tcp    open        newacct                 
106/tcp    open        pop3pw                  
110/tcp    open        pop-3                   
119/tcp    open        nntp                    
139/tcp    open        netbios-ssn             
143/tcp    open        imap2                   
465/tcp    open        smtps                   
513/tcp    open        login                   
514/tcp    open        shell                   
990/tcp    open        ftps                    
992/tcp    open        telnets                 
993/tcp    open        imaps                   
995/tcp    open        pop3s                   
2401/tcp   open        cvspserver              
3306/tcp   open        mysql                   
5190/tcp   open        aol                     

Remote OS guesses: FreeBSD 4.1.1 - 4.3 (X86), FreeBSD 4.3

# Nmap run completed at Tue Jul 31 09:22:25 2001 -- 1 IP address (1 host up) scanned in 23 seconds