[afnog] AS# to IP range

[Iñigo Ortiz de Urbina]

On Fri, May 11, 2012 at 11:59 AM, Mihamina Rakotomandimby
<mihamina at rktmb.org> wrote:
> Hi all
>
> I am looking for a way to get the IP (v4) of an AS #, in an automated way.
>
> Typically, I want to list all the Google IP range, in order to manage some
> QoS.
>
> I'll periodically (monthly) check the Google IP range and ajust my scripts
> to the results.
>
> Would you know how?
>
> I found several "IP/32 to AS#" on the web, but no "AS# to IP range".
>
> Thank you!
>

Off the top of my head, you can use RIPEStat to get a list of the
current announced prefixes.

For instance, Google's primary ASN:

o Widget you can embed anywhere:
https://stat.ripe.net/query/widget/AS15169?widget=announced-prefixes

o Raw data you can fetch and parse in an automated fashion:
https://stat.ripe.net/plugin/announced-prefixes/data.json?resource=AS15169

Best,

> --
> RMA.
>
> _______________________________________________
> afnog mailing list
> http://afnog.org/mailman/listinfo/afnog



-- 
- Así que este es el futuro del hombre: calentarse a los rayos del
sol, bañarse en las claras corrientes de agua, y comer los frutos de
la tierra olvidando todo trabajo y fatiga.

- Bueno, y por qué no?

"El tiempo en sus manos"