[CentOS] IPV4 is nearly depleted, are you ready for IPV6?

Sun Dec 5 13:29:50 UTC 2010
Brian Miller <centos at fullnote.com>

On Sun, 2010-12-05 at 14:13 +0100, RedShift wrote:

>  And what about this arbitrarily chosen /64 subnet? So we're returning back to classfull routing? A provider won't be able to purchase a subnet greater than /64 from for example RIPE? 

Within a reasonable planning horizon, what provider would need
~1.84*10^19 (or for those who don't grok exponential notation
184,00,000,000,000,000,000) addresses?