North American Network Operators Group
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Re: Cost per prefix [was: request for help w/ ATT and terminology]

  • From: Joel Jaeggli
  • Date: Mon Jan 21 11:25:50 2008 
Ben Butler wrote:
>
> Of course it begs the question when do we run out of AS numbers / PI
> space - maybe one of those events would now actually happen before
> routers collapses under the weight of route table from corporate
> multihoming once we have tided up the unnecessary PA deag.

we have 4 billion AS numbers, that has a farily nice congruence with the
number of ip4 /32s (or ipv6 /32s for that matter)