On 7/13/13 12:31 PM, Lin Holcomb wrote:
My understanding is that there may be some rouge
direct connected
44 address ranges out there too. This is from a friend at a national
CATV/ISP provider.
I don't remember the specifics but prior to the policy Change by AMPR
regarding this allocation we found some of these in their AS. If memory
serves some were in VK. This is some thing we really need to run down....
With 16million addresses this is a hard task to police. I am guessing
that ISPs have whole groups that just deal with rouge networks in their IP
space. Just running a scan is not going to work as most ISPs will shut ya
down if you tried to scan a whole class A. It really needs to be looked at
in a AS. Not Brian's at UCSD as his will be correct.
Well anyone running BGP
with a full feed on their router can see what ASN's
announce any netblock.
The bigger question I see is how do you reliably link all of 44/8 so everyone
can see everyone else.
--
Bryan Fields
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