telephone companies may routinely change the user's IP address to prevent Web hosting (see DDNS). See DSL. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.

See DSL. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.

AT&T Internet also has the best availability of broadband speeds -- now defined as speeds of 100Mbps down and 20Mbps up -- of any DSL provider.