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Date: Fri, 8 Feb 2008 09:07:56 +0100 (CET)
From: Wojciech Puchar <wojtek@wojtek.tensor.gdynia.pl>
To: Colin Brace <cb@lim.nl>
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Cc: freebsd-questions@freebsd.org
Subject: Re: OT: www search engines
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>> address.
>
> And I suppose that if you have a dynamic IP address, even the ISP may
> not know, unless they keep records correlating dhcp leases with MAC
> addresses or phone lines. I'd be curious to know whether this is done,
> just for theoretical reasons.

Polish telecom holds logs of IP allocation for DSLs and dialins