Google (NASDAQ:GOOG) Fiber is now the most consistently fast ISP in America, according to Netflix (NASDAQ:NFLX) data for November. Fiber also held the No. 2 spot, in the form of Verizon FiOS. Comcast, Charter and Cablevision made up the rest of the top five. Cable operators also filled out the remainder of the top 10: Mediacom, Time Warner Cable, Bright House, Cox and Suddenlink, respectively. Positions 11-21 were all held by telco DSL services and mobile services.