Here is a more recent nmap version scan:
Starting Nmap 4.20 (
http://insecure.org ) at 2007-01-19 00:40 PST
Interesting ports on c-71-226-82-73.hsd1.fl.comcast.net (71.226.82.73):
Not shown: 1687 closed ports
PORT STATE SERVICE
135/tcp filtered msrpc
136/tcp filtered profile
137/tcp filtered netbios-ns
138/tcp filtered netbios-dgm
139/tcp filtered netbios-ssn
445/tcp filtered microsoft-ds
1025/tcp open NFS-or-IIS
1026/tcp open LSA-or-nterm
1080/tcp filtered socks
5000/tcp open UPnP
Device type: general purpose|specialized
Running (JUST GUESSING) : Microsoft Windows 2000|2003 (91%), Symbol Windows PocketPC/CE (86%)
Aggressive OS guesses: Microsoft Windows 2000, SP0, SP1, or SP2 (91%), Microsoft Windows 2000 Server SP4 (90%), Microsoft Windows 2000 SP3 (89%), Microsoft Windows 2000 SP4 (89%), Microsoft Windows 2003 Server SP1 (88%), Symbol MC9060-G mobile computer (runs Microsoft Windows CE .NET 4.20) (86%), Microsoft Windows 2000 Server SP4 (85%)
No exact OS matches for host (test conditions non-ideal).
Network Distance: 15 hops
OS detection performed. Please report any incorrect results at
http://insecure.org/nmap/submit/ .
Nmap finished: 1 IP address (1 host up) scanned in 21.820 seconds