<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"/></head><body style="font-family:Geneva,Helvetica,Arial,sans-serif; font-size: 12px;">Dear Nick,<br />
<br />
How are you going to know did company changed name or IPs were transfered?<br />
<br />
--<br />
Alexey<br />
<br />
06.11.2012 14:00 - Nick Hilliard написал(а):<br />
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On 06/11/2012 09:40, LeaderTelecom Ltd. wrote:<br />
> It is too difficult to analyse, while you need to do it systematically and<br />
> it can be just changes names of company or transfer.<br />
<br />
No, it takes 10-15 lines of perl. It's ridiculously simple to analyse and<br />
as Tore said, it takes no more than a couple of minutes to write.<br />
<br />
In fact, I've just written some perl to analyse this. Usage is:<br />
<br />
% v4-transfer.pl < alloclist.txt<br />
<br />
This will tell you how much address space has been allocated to each LIR.<br />
If you do this daily and run the "diff" command, or feed this into a<br />
database, you can see exactly who has lost or gained address space.<br />
<br />
Nick<br />
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