One more step along the road to IPv4 depletion happened today when the Asia Pacific Network Information Centre (APNIC) reached the last block of Internet Protocol version 4 (IPv4) addresses in its available pool, activating a major change in regional delegation policy. This event is a key turning point in IPv4 exhaustion for the Asia Pacific, as the remaining IPv4 space will be ‘rationed’ to network operators to be used as essential connectivity with next-generation IPv6 addresses. All new and existing APNIC Members who meet the current allocation criteria will be entitled to a maximum delegation of a /22 (1,024 addresses) of IPv4 space






