Are you trying to play from a campus right now? I see you've been on one recently, though you seem to be jumping around from provider to provider.
You might try the steps in this article:
I've seen a few reports lately from users connecting from campuses having difficulties. We don't do anything different here that would keep a school from connecting but it's not inconceivable schools are seeing the games as using peer to peer and blocking them per their security policies.
You can try changing the launcher downloader preferences to disable peer to peer if it's enabled.
Before hitting Play, select Options at the top and then Downloader Preferences. You'll see the option there for whether peer to peer is enabled or not.
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