"On Friday, 14 September 2012, the RIPE NCC, the Regional Internet Registry (RIR) for Europe, the Middle East and parts of Central Asia, distributed the last blocks of IPv4 address space from the available pool."
"It is now imperative that all stakeholders deploy IPv6 on their networks to ensure the continuity of their online operations and the future growth of the Internet."
Obviously, having provided IPv6 for over 10 years, AAISP have been ready for this news. Whilst we have plans for conservation of remaining IPv4 addresses, we do plan to continue providing at least a static IPv4 external address to all new customers for some years to come, avoiding any 'Carrier Grade NAT' being needed within our network. New customers already receive an IPv6 assignment and pre-configured IPv6 router as standard.