North American Network Operators Group
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Re: The Cidr Report

  • From: Hank Nussbacher
  • Date: Fri Jun 17 11:09:37 2005 
I was hoping the report would be cleaned up by now but it hasn't so sorry
for the multiple list post.  The Bogon section is IMHO, broken.

Taking just the 1st line as an example:
Prefix Origin AS   AS Description Unallocated block
3.0.0.0/8   AS80   GE-CRD - General Electric Company 0.0.0.0 - 3.0.0.0

3.0.0.0/8 is allocated, as is AS80.  I suspect the algorithm, which
determines the unallocated block of 0.0.0.0 - 3.0.0.0 to be somewhat
broken.

There are thousands of lines like that.

The bogus AS section also appears to be broken.

-Hank