If they own the IP space they can do with it as they please. They've had it since 1992. It reminds me of the nouveau urbanists that move into places like SF in

If they own the IP space they can do with it as they please. They've had it since 1992. It reminds me of the nouveau urbanists that move into places like SF in droves then instantly start complaining that the little old lady down the street, who has lived in the same house for 50 years, is being greedy and wasteful because she doesn't sell her family home to developers who will build 50 shoebox condos in its place. I suspect most of the "10/8 ought to be enough for anyone" crowd has never worked on a complex enterprise network. Just because a netblock is in use doesn't mean it has to be routable to the Internet. The problem isn't with IBM. The problem is all the cloud BS -- the 18,000th food delivery app that no one asked for -- isn't using IPv6. And that's just pure laziness on the developers' part.