weird traceroute

weird traceroute

Serge linux-il at vects.com
Sun Jan 31 23:52:06 IST 2010


On Sun, 2010-01-31 at 23:38 +0200, Hetz Ben Hamo wrote:
> Hi,
> 
> 
> I'm checking something very weird: I'm doing a traceroute to check
> something, and then I see this:
> 
> 
> traceroute 85.17.1.1
> traceroute to 85.17.1.1 (85.17.1.1), 30 hops max, 60 byte packets
>  1  192.168.1.1 (192.168.1.1)  0.908 ms  1.333 ms  1.796 ms
>  2  89-139-0-1.bb.netvision.net.il (89.139.0.1)  12.328 ms  14.372 ms
>  16.087 ms
>  3  vl201.coresw1.hfa.nv.net.il (212.143.198.254)  18.059 ms  19.990
> ms  22.256 ms
>  4  ten3-1-coresw1-ptk.nv.net.il (212.143.12.210)  25.652 ms  27.533
> ms ten3-1.coresw2.ptk.nv.net.il (212.143.12.111)  29.216 ms
>  5  ge1-0.gw1.ptk.nv.net.il (212.143.10.193)  30.922 ms  33.138 ms
>  34.826 ms
>  6  pos3-1-1.gw1.lnd.nv.net.il (212.143.12.138)  119.999 ms  100.428
> ms  112.253 ms
>  7  ten3-1.brdr2.lnd.nv.net.il (212.143.14.134)  115.718 ms  116.122
> ms  117.610 ms
>  8  10.80.1.1 (10.80.1.1)  143.145 ms  148.781 ms  153.709 ms
>  9  ten4-0.lon.leaseweb.net (195.66.225.56)  113.546 ms  117.951 ms
>  118.661 ms
> 10  62.212.95.130 (62.212.95.130)  120.982 ms  121.583 ms  124.771 ms
> 11  te5-4.sr1.sbp.leaseweb.net (62.212.80.45)  131.928 ms  102.868 ms
>  105.121 ms
> 12  hosted-by.leaseweb.com (85.17.1.1)  99.818 ms  98.886 ms  97.765
> ms
> 
> 
> See line 8. - 10.80.1.1?? I thought that 10.x.x.x wasn't suppose to be
> routable outside internal LAN.. 
You're connected to NV, router at line 8 is in NV AS, it has route to
your IP.

Thanks, Serge.

> 
> 
> Am I missing something here?
> 
> 
> Thanks,
> Hetz
> -- 
> my blog (hebrew): http://benhamo.org
> Skype: heunique
> MSN: hetz-blog at benhamo.org
> 
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