Global IP address stock 'nearing depletion'

London, Jan 29 (ANI): The stock of IP addresses is about to get over very soon, it has emerged.

Once that happens, each of the five regional agencies that hand out net addresses will get one of the remaining blocks (called /8) of 16 million addresses, which will also be exhausted by September 2011.

And the trigger for the distribution is likely to come from a body known as Apnic, the agency that oversees net addresses in the Asia-Pacific region.

Geoff Huston, chief scientist at the agency, said that once Apnic's store of addresses falls below a key threshold, it will ask for more from the central repository - the Internet Assigned Numbers Authority (IANA).

"When IANA process this request that will leave it with five /8s in its pool," the BBC quoted him as saying.

"That will trigger the IANA to activate its 'final /8' actions, which entail the IANA handing out a final /8 to each of the five regional Internet registries," he added.

Axel Pawlik, managing director of RIPE, which distributes net addresses in Europe, said he expected the entire stock to run dry in September 2011.

"It might be earlier," he said, "as we have had some quite significant growth."

"There have been a lot of big requests for addresses specifically in the US and Asia but that's not a surprise as they have all the people there and the growth too," Pawlik said.

Added to that is the difficulty that Ripe and other agencies were planning to reserve a chunk of addresses for new entrants and to help with migration to the new addressing scheme - IP version 6 (IPV6).

"If you do not have any plans for IPv6 now you are irresponsible. They should have that in place, if they do not have that by now something is going seriously wrong," said Pawlik.

"IPv6 is the solution," he said. (ANI)