IPv6 routing /48s

Nick Hilliard nick at foobar.org
Mon Nov 17 23:17:19 UTC 2008

Robert.E.VanOrmer at frb.gov wrote:
> Are there any parties out there routing /48 IPv6 networks globally?  I ran 
> into a supposed Catch-22 with Verizon and IPv6 address space and was 
> looking for clarification. 

There are a bunch of IXPs around who have been announcing /48s for a some
while.   From a cursory glance around, it looks like Verizon is unreachable
from these at least AS2128, which announces a single /48.  This would seem
to support your sales person's claim.

It will be interesting to see how long this policy lasts - or at least it
will be interesting to see at what stage carriers decide that the loss in
sales revenues hurts more than the cost of carrying /48s from PI delegatin


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