ARIN Region IPv4 Free Pool Reaches Zero

[jcurran at arin.net (John Curran)]

On Sep 24, 2015, at 4:24 PM, Bryan Socha <bryan at digitalocean.com<mailto:bryan at digitalocean.com>> wrote:

Shouldn't 23.128.0.0/10<http://23.128.0.0/10> be put back into the pool?

Bryan -

  23.128.0.0/10 isn?t on loan to RIPE; it is the permanently reserved block for IPv6
  transition (see ARIN NRPM 4.10 "Dedicated IPv4 block to facilitate IPv6 Deployment?),
  of which RIPE is doing testing with 4 /24?s (and has asked to continue the testing
  of those blocks, so long as we don?t need them back sooner.)

Thanks,
/John

John Curran
President and CEO
ARIN