looking for operator validation for regexes that extract ASNs

Mon May 11 21:07:59 UTC 2020

Hi Vincent,

On Mon, May 11, 2020 at 10:36:03AM +0200, Vincent Bernat wrote:
> This work is quite interesting. I see you have also a page to build
> regex from router names for each operator. Did you already work on
> extracting city names/US states? This would be quite helpful as well.

I haven't myself, but others have:

http://ddec.caida.org/
https://www.caida.org/publications/papers/2014/drop/
https://www.cs.umd.edu/~nspring/ (undns software, the rubygem link works)

Matthew
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