On Tue, 16 Dec 2008, Paul Reilly wrote:
> I don't suppose anyone has,or knows where to find, an up-to-date
> list of the IP ranges (netblocks) used by the main Irish ISP's?
> (including O2, Vodafon, etc 3G companies?)
The INEX Looking Glass (https://www.inex.ie/lg/) could probably be
persuaded to give you a dump of the collector routing table.
The RIPE also make data of IP block assignments available. See:
It won't be 100% accurate - you'll have people using addresses assigned to
them by international carriers that are registered as being in another
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