[funsec] Any ideas?

Richard Golodner rgolodner at infratection.com
Sat Apr 4 01:37:27 CDT 2009


	Robert said to me:

>" I'm sure if you ping the 10.10.167.40, you'll find that it's only a
couple hops away.

I am in Chicago now and using Visual Route's trial edition it tells me
10.10.167.40 can be found in Australia. Here is the trace:

Address of Hop  Name of Hop  Location 
 10.10.10.1  (unnamed)  (Private) (My inside interface) my comment
 10.20.0.1  (unnamed)  (Private)   (RCN DHCP server)    my comment
 207.229.191.130  mart-h1.chi-mart.il.cable.rcn.net  Herndon, VA, USA 
 207.172.19.41  ge0-0-2.core1.chsl.il.rcn.net  Herndon, VA, USA 
 207.172.19.151  ge3-2.core1.sbo.ma.rcn.net  Worcester, MA, USA 
 207.172.15.114  ge4-1.core2.sbo.ma.rcn.net  Worcester, MA, USA 
 207.172.19.37  pos5-0.core2.nyw.ny.rcn.net  New York, NY, USA 
 207.172.15.67  tge1-2.core4.nyw.ny.rcn.net  New York, NY, USA 
 207.172.19.107  tge2-1.aggr1.nyw.ny.rcn.net  New York, NY, USA 
 -  (unnamed)   (An unnnamed hop) my comment
 10.10.167.40  (unnamed)  (Private) Australia according to Visual Route's
location service
	I have not been able to confirm this. I do appreciate your help and
hope that this stimulates some more ideas as I am perplexed.
Richard




-----Original Message-----
From: Robert Graham [mailto:robert_david_graham at yahoo.com] 
Sent: Saturday, April 04, 2009 1:15 AM
To: funsec at linuxbox.org; Richard Golodner
Subject: Re: [funsec] Any ideas?


RFCs are not the law. You can break them. I use so-called
routable/non-private (although not allocated) addresses for my internal
network. ISPs route non-routable/private addresses. Specifically, they use
such addresses as part of their management network: they assign private
addresses in the 10.x.x.x space to routers, modems, etc. 



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