[25785] in North American Network Operators' Group

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Re: ISP Address Allocation

daemon@ATHENA.MIT.EDU (Tim Kempka)
Fri Nov 12 14:50:24 1999

Message-Id: <4.1.19991112134616.00a794f0@pop.flash.net>
Date: Fri, 12 Nov 1999 13:47:11 -0600
To: rfuller@3x.com
From: Tim Kempka <tim@flash.net>
Cc: nanog@merit.edu
In-Reply-To: <OF08299422.19430A10-ON85256827.006BC779@3x.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Errors-To: owner-nanog-outgoing@merit.edu


At 02:38 PM 11/12/99 -0500, you wrote:
>
>What is the best and most accurate way to determine an ISP's range of
>addresses?  For example, if I wanted to see what AT&T's allocation of IP
>addresses are, how would I go about doing this in the most timely manner?
>What about for smaller ISPs?
>
>Thanks!
>Ron Fuller, CCDP, CCNP-ATM, CCNP-Security, MCNE, MCP
>3X Corporation
>rfuller@3x.com
>
>


www.arin.net

or 

whois.arin.net

Tim Kempka


___________________________ 
Tim Kempka 
Network Engineering Manager 
FlashNet Communications 
Phone: 817-759-4844



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