America's
Fastest
ISPs
2016
We've been collecting Speedtest results to determine the fastest ISPs and mobile networks in the United States. See the national winners below and winners in each state and major metro area using the drop-down menus.
Fastest ISP XFINITY
XFINITY from Comcast is the nation's largest video, high-speed Internet and phone service provider. They offer a wide variety of speeds and over the last several years have increased performance by introducing 105Mbps, 150Mbps and now 250Mbps service using DOCSIS 3 cable technology. XFINITY also provides a 505Mbps fiber-based service in some areas.
| 1. | XFINITY | 125.53 | / | 15.26 | Mbps |
| 2. | Cox | 117.85 | / | 22.61 | Mbps |
| 3. | Spectrum | 113.77 | / | 21.19 | Mbps |
| 4. | Verizon | 88.40 | / | 93.64 | Mbps |
| 5. | AT&T U-verse | 49.78 | / | 7.49 | Mbps |