Are there any laws or regulations that currently keep the Internet “open”?
No, there have never been enforceable rules or laws written to specifically tell broadband providers what they can and cannot do on their networks. Some legislation has been proposed, but all efforts up to this point have failed. The Federal Communications Commission has written Net neutrality principles (PDF), but they aren’t official rules. The FCC is currently considering official rules that it says it would be able to enforce.
