Problemas con una IP

traceroute 66.117.40.21
traceroute to 66.117.40.21 (66.117.40.21), 30 hops max, 38 byte packets
1 192.168.0.1 (192.168.0.1)
2 1.Red-213-97-157.pooles.rima-tde.net (213.97.157.1
3 147.Red-80-58-40.pooles.rima-tde.net (80.58.40.147)
4 222.Red-80-58-96.pooles.rima-tde.net (80.58.96.222)
5 * * *
6 GE4-1-0-0-grtmadpe1.red.telefonica-wholesale.net (213.140.50.145)
7 So7-1-3-0-grtlontl1.red.telefonica-wholesale.net (213.140.36.37)
8 cr02.ldn01.pccwbtn.net (195.66.224.167)
9 pos1-1.cr02.ash01.pccwbtn.net (63.216.0.38
10 carpathiahosting.ge4-1.2.cr02.ash01.pccwbtn.net (209.8.161.42)
11 ashb.ge-0-2-0.bdr1.cirn.net (4.78.33.1)
12 ashb.gig50.gw1.cirn.net (205.177.127.193)
13 66.117.40.21 (66.117.40.21)

nmap -sS -O 66.117.40.21

Starting nmap 3.50 ( insecure.org/nmap/ ) at 2004-05-13 18:14 CEST
Warning: OS detection will be MUCH less reliable because we did not find at least 1 open and 1 closed TCP port
Insufficient responses for TCP sequencing (0), OS detection may be less accurate
Interesting ports on 66.117.40.21:
(The 1656 ports scanned but not shown below are in state: filtered)
PORT STATE SERVICE
22/tcp open ssh
80/tcp open http
443/tcp open https
Device type: general purpose
Running: Linux 2.1.X|2.2.X|2.4.X
OS details: Linux 2.1.19 - 2.2.25, Linux Kernel 2.4.19 - 2.4.20

Nmap run completed -- 1 IP address (1 host up) scanned in 92.361 seconds

(link roto)