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RE: AS number lookup posted 10/25/2002
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If you want the definitive information, go to the source.  Get the complete
ASN listing in a text file from ARIN.

ftp to
logon with anonymous login
cd /info/current
get asn.txt

Updated daily.  Easily searchable.  No mystery.



-----Original Message-----
From: nobody@xxxxxxxxxxxxxx [mailto:nobody@xxxxxxxxxxxxxx]On Behalf Of
Hamele Kassa
Sent: Friday, October 25, 2002 10:18 AM
To: Brian T. Albert; ccielab@xxxxxxxxxxxxxx
Subject: Re: AS number lookup


AT&T has many AS#s which one are you looking for.  If it is IP backbone
AT&T - 7018
Sprint  - 1239

If you put AT&Tor Sprinton who is search you will get all AT&T or Sprint

Hope it helps.

----- Original Message -----
From: "Brian T. Albert" <brian.albert@xxxxxxxxxxxxxxxx>
To: <ccielab@xxxxxxxxxxxxxx>
Sent: Friday, October 25, 2002 12:02 PM
Subject: OT: AS number lookup

> Group,
> How can I look up Sprint and AT&T's AS numbers? I've tried Whois at
> Solutions, but that seems to be only for domain names. I've tried,
> but can't figure out the right syntax for the query. I do not have a Unix
> machine available to do a command line whois search.
> Thanks
> Brian T. Albert
> brian.albert@xxxxxxxxxxxxxxxx