If this is true, this means my e-mail administration chores will be greatly simplified. I'm already blocking 211, 212, 218 networks (the entire class A, 16MM addresses). China, Russia and several other countries need to recognize that hosting SPAM, P0rn, gambling and scammers is not the way to create a 'new economy' based on technology.
You don't see this in India. They have about the same population, better access to technology, but no (well, none that I see) SPAM.
There was a big discussion about IPv6, etc. I think that is the ultimate remediation of the problem, but some large corporations and universities need to get a grip and push some IP addresses back into the pool.
Interesting note:
And ditto for some class A networks. I know that MIT does a LOT of computer research, but do they really need an entire class A? Did you know that each fraternity at MIT has their own class B? Really! For an example, try looking the hostnames for the routers in some of the frat houses.
$ host 18.[231-238].0.1

