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NRO Warns They Are On Final IPv4 Address Blocks
eldavojohn writes "According to the Number Resources Organization, they will have issued their final twelve IPv4 blocks in a few months. Each block is 16 million addresses and represents 1/256th of the total addresses issued. We are now down to 12 blocks left in the global pool for issuing to Regional Internet Registries, who will then assign the last addresses that will run out sometime later in 2011. The pool of free addresses works out to be less than half of where we were in January. The new numbers from the NRO indicate estimated global pool IP address exhaustion in a few months, a year earlier than they estimated at the beginning of 2010."
I would not count on it. ISPs are increasingly consumption-oriented services; I would guess that instead of deploying IPv6, we will start to see ISPs offer lower prices for customers who agree to be NATed (or perhaps, demanding higher prices from those customers who refuse to be NATed).
Maybe there is some hope at the universities, though...
Palm trees and 8
Yeah, this gets posted EVERY TIME there's an article about IPv4 address exhaustion, and every time the answer is the same - increasing assignment efficiency will at most buy us a few months, perhaps a year or two, of time. It doesn't solve the problem, only postpones it a little longer.
In truth, when the addresses are exhausted, I expect all the holders of /8's to start auctioning off their unused allotments to the highest bidder. There's a reason none (or most) of them have not given addresses back voluntarily - they are about to become a very scarce, very valuable commodity for trade. Those companies who got in early and got a Class A will make maybe hundreds of millions or even billions of dollars auctioning off the addresses. When companies who have IPv4 address blocks are going into bankruptcy or up for sale, the value of their allotments will start to be accounted for as assets.
Which, I think, is one reason that some tech companies are not pushing harder for IPv6 adoption - they stand to make a lot of money off of artificial scarcity.