Interesting ports on cj833072-a.reston1.va.home.com (24.23.165.12):
(The 1529 ports scanned but not shown below are in state: closed)
Port       State       Service
21/tcp     open        ftp                     
25/tcp     open        smtp                    
53/tcp     open        domain                  
80/tcp     open        http                    
135/tcp    open        loc-srv                 
137/tcp    filtered    netbios-ns              
138/tcp    filtered    netbios-dgm             
139/tcp    filtered    netbios-ssn             
443/tcp    open        https                   
445/tcp    open        microsoft-ds            
1032/tcp   open        iad3                    
1080/tcp   filtered    socks                   
1433/tcp   open        ms-sql-s                

No exact OS matches for host (If you know what OS is running on it, see http://www.insecure.org/cgi-bin/nmap-submit.cgi).
TCP/IP fingerprint:
SInfo(V=2.54BETA22%P=i386-unknown-freebsd4.0%D=6/11%Time=3B249E7A%O=21%C=1)
TSeq(Class=RI%gcd=1%SI=276F%IPID=I%TS=0)
TSeq(Class=RI%gcd=1%SI=4A9F%IPID=I%TS=0)
TSeq(Class=RI%gcd=3%SI=1A2B%IPID=I%TS=0)
T1(Resp=Y%DF=Y%W=16D0%ACK=S++%Flags=AS%Ops=MNWNNT)
T2(Resp=Y%DF=N%W=0%ACK=S%Flags=AR%Ops=)
T3(Resp=Y%DF=Y%W=16D0%ACK=S++%Flags=AS%Ops=MNWNNT)
T4(Resp=Y%DF=N%W=0%ACK=O%Flags=R%Ops=)
T5(Resp=Y%DF=N%W=0%ACK=S++%Flags=AR%Ops=)
T6(Resp=Y%DF=N%W=0%ACK=O%Flags=R%Ops=)
T7(Resp=Y%DF=N%W=0%ACK=S++%Flags=AR%Ops=)
PU(Resp=N)




# Nmap run completed at Mon Jun 11 06:33:30 2001 -- 1 IP address (1 host up) scanned in 29 seconds