[ARIN-consult] Consultation on New Experimental Allocation

[John Curran]

On Aug 8, 2014, at 12:58 PM, Chu, Yi [NTK] <Yi.Chu at sprint.com> wrote:

> I understand it is rectified in NRPM.  However, without knowing what the specific /10 is, ISP's wouldn't open up the filters to allow prefix longer than /24.  So my question is whether there is an announcement that this 23.128/10 is selected to fulfill NRPM section 4.10? Not any /10, this one?

Yes, this reservation was announced on 30 January 2014 - 
<https://www.arin.net/announcements/2014/20140130.html>

"Additionally, ARIN has placed 23.128.0.0/10 in its reserves in accordance with the policy "Dedicated IPv4 block to facilitate IPv6 Deployment" (NRPM 4.10). There have been no allocations made from this block as of yet, however, once we do begin issuing from this block, the minimum allocation size for this /10 will be a /28 and the maximum allocation size will be a /24. You may wish to adjust any filters you have in place accordingly."

FYI,
/John

John Curran
President and CEO
ARIN