Security Basics mailing list archives

Re: Question on Blocking an ISP.


From: Devdas Bhagat <devdas () dvb homelinux org>
Date: Tue, 3 Dec 2002 08:11:38 +0530

On 30/11/02 04:21 -0500, Chris wrote:
<snip>
I'm blocking these ips though IPchains, but i really would like to know how
to get every class owned by aol so i can block them all.
If you run your own email servers, use access.db
@aol.com                REJECT

A whois on aol.com shows 4 different netblocks.

Devdas Bhagat


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