Internet restrictions across the world

DUBAI, United Arab Emirates (AP) — Envoys in Dubai signed a new U.N. telecommunications treaty Friday that a U.S.-led delegation says endorses greater government control of the Internet. The U.S. and more than 20 other countries refused to ratify the accord by the 193-nation International Telecommunications Union.

Here is a look at Internet restrictions and availability at selected countries and regions around the world:

—NORTH KOREA