Re: ASN to IP Mapping

[Hank Nussbacher]

On Sun, 8 Mar 2015, Geoff Huston wrote:

https://www.nro.net/wp-content/uploads/nro-extended-stats-readme5.txt


Users of this report should be aware that there are some subtle deviations from 
this spec in the published data:
- the RIPE NCC uses the non-ISO 3166 2 letter code 'EU' for some allocations. I 
do not know exactly why;

I believe ERX records transferred from ARIN to RIPE will have EU listed as 
country code until RIPE is contacted to correct it.

-Hank