IP registry goes to Defcon 1 as IPv4 doomsday imminent
The provider of IP addresses to the Asia Pacific region has activated a major change in the way it allocates IPv4 subnets, after becoming the first registry to deplete its number of older addresses to fewer than 17 million.
APNIC said the depletion of all but its final /8 block of addresses was a “key turning point in IPv4 exhaustion” meant that it was no longer able to meet current demand for the older addresses. As a result, the registry has immediately instituted a draconian rationing plan that will limit both the number of IPs issued and the organizations that are eligible to receive them.
Under the new policy, established organizations may receive new numbers for the sole purpose of helping them transition to IPv6, the net’s next-generation addressing scheme. And even then, organizations will be eligible to get no more than a /22 block, which comes out to just 1,024 new addresses. New entrants to the internet industry will still be able to receive IPv4 addresses to use natively, but they’ll be subject to the same /22-block cap.
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