From mboxrd@z Thu Jan  1 00:00:00 1970
From: Grant Taylor <gtaylor@riverviewtech.net>
Subject: Re: randomly changing IPs from different subnets (Google Mail)
Date: Wed, 23 Jun 2010 13:36:21 -0500
Message-ID: <4C225425.4090800@riverviewtech.net>
References: <B993B335-596D-48D3-9767-F3565C3B1112@gmail.com> <alpine.LSU.2.01.1006222018140.31071@obet.zrqbmnf.qr> <6BE62F49-0B12-4DCB-A421-7D90BDFF0615@gmail.com> <4C210C24.9050605@gmail.com> <DC83A9D5-A181-42B0-9FED-13EB46F2D24A@gmail.com> <4C21F56C.3070603@gmail.com>
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On 06/23/10 06:52, Lars Nooden wrote:
> As others mentioned, it is probably a round-robin algorithm for a small 
> pool of ip addresses.  Google might even tell you which ones or you can 
> keep polling.

You might consider finding out what IP address space Google has 
registered (think BGP tables).



Grant. . . .