Cli-Fi
John J. Falco
It's worth noting that Iran has their own distinct internet network:
Iran rolls out domestic internet - BBC News
I'm not sure if North Korea does, of whether it's simply an extremely filtered version of the WWW.
Doesn't Syria as well? I am not really going to focus on the rest of the world, and not necessarily how the rest of the world really connects to the net. NK's net is full of propaganda anyway, and they are perfectly happy to use it haha.
The clogging of the net (as was reported over the weekend) is a good place to start