Re: IP to ASN


Dear Jeremie,

ftp://ftp.ripe.net/ripe/dbase/split/ripe.db.route.gz
might be the file you are looking for. "route:" attribute
contains the IP block, and "origin:" attribute contains
the AS that originates it.

Please note that the whois database contains
some objects that are not in sync with the real situation--
some of them are outdated and some of them contain simply
incorrect data.

Best regards,

On 2003-07-04 15:48:47 +0200, Jeremie Leguay wrote:
> Hello,
> 
> I would like to build a table from the ripe database with:
> IP range | AS number 
> 
> can you tell me how to do it?
> 
> I have looked at the ripe-db but none of the splited files allow me to link 
> an 
> IP with its ASN.
> 
> regards,
> 
> /Jérémie
> LIP6
> Paris

-- 
Engin Gunduz
RIPE NCC Database Group