[24853] in North American Network Operators' Group
Re: IP utillization software
daemon@ATHENA.MIT.EDU (Andrew Brown)
Wed Aug 18 21:55:57 1999
Date: Wed, 18 Aug 1999 21:54:26 -0400
From: Andrew Brown <twofsonet@graffiti.com>
To: Tim Finkenstadt <timothy@erinet.com>
Cc: nanog@merit.edu
Reply-To: Andrew Brown <atatat@atatdot.net>
In-Reply-To: <199908190145.VAA29342@eri.erinet.com>; from Tim Finkenstadt on Wed, Aug 18, 1999 at 08:45:21PM -0500
Errors-To: owner-nanog-outgoing@merit.edu
>I am looking for IP address utilization software for the following purpose:
>I work for a very large company with lots of facilities and offices. Our
>group needs to reclaim the space that was previously allocated before the
>days of VLSM.
>
>For example:
>facility allocated 172.28.32/19 . I want to be able to find out how much
>that facility is utilizing.
either examination of reverse name service files or the use of nmap
(nmap -sP 172.28.32.0/19) would probably be my first guess.
--
|-----< "CODE WARRIOR" >-----|
codewarrior@daemon.org * "ah! i see you have the internet
twofsonet@graffiti.com (Andrew Brown) that goes *ping*!"
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