IP allocations / bogon - ARIN Inconsistency

Geoff Huston gih at apnic.net
Sun Aug 4 04:50:13 UTC 2013

On 04/08/2013, at 2:06 PM, Rob Mosher <rmosher at he.net> wrote:

> Frank,
> HE uses the extended files for these stats since the standard ones will soon be deprecated.  As Rene pointed out, the extended and standard delegation files from ARIN do not match for this prefix. I do not know why there is inconsistent data between the two, but this is something that ARIN should look into.  

I have been lead to understand that, for ARIN, the extended stats file reflects the registry state at a slightly different time (earlier by ~1 day) than the "standard" stats file. This is a likely explanation of the observed inconsistency.


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