Think most of the US networks offer a way of watching/streaming live channels online in the US. They'll often have their own apps though, and you might have to pay for a subscription as well. Many Arabic and Middle Eastern channels seem to be available very much everywhere, because they usually don't geo-restrict and/or have DRM on them, unlike US networks.
A reminder that anything illegal and infringes copyright or distribution rights we can't discuss here, forum rules and the law.