[63776] in North American Network Operators' Group
Re: Finding ASN from IP address
daemon@ATHENA.MIT.EDU (Kai Schlichting)
Thu Oct 9 23:54:57 2003
Date: Thu, 9 Oct 2003 23:54:02 -0400
From: Kai Schlichting <kai@pac-rim.net>
To: nanog@merit.edu
Cc: lists-nanog@silverwraith.com
In-Reply-To: <20031009164931.GU77423@silverwraith.com>
Errors-To: owner-nanog-outgoing@merit.edu
On 10/9/2003 at 12:49 PM, "Avleen Vig" <lists-nanog@silverwraith.com> wrote:
> I want to create a mapping of IP addresses to ASN, for a specific like
> of IP addresses. Eg:
> 1.2.3.4
> 12.34.56.78
> etc, gathered from my system logs.
> What is the best way of doing this?
http://www.spamshield.org/#tools : ip-leecher.pl
And damn you, if you don't use your own router instead of the
route-servers for more than a few 100 queries per day :)
bye,Kai