On Wed, Apr 24, 2013 at 8:07 AM, Tore Anderson <t...@fud.no> wrote: > * Chris Grundemann > >> Nope, you are correct Geoff. There is a /10 reserved for transition >> technologies (e.g. outside addresses on a CGN) and there is a >> "critical infrastructure" reserve, but no general purpose reserve like >> in RIPE and APNIC. > > One interesting thing is that this is dedicated specifically for > transition/deployment of *IPv6*. So the way I understand it, you won't > get any space from this block to number the outside of a NAT444-style > CGN, while you would for a NAT64-style CGN. > > https://www.arin.net/policy/nrpm.html#four10
That's a very good clarification, thanks Tore. > Tore -- @ChrisGrundemann http://chrisgrundemann.com