Comcast Cable Speed Test

Comcast Cable is an internet service provider which operates in United States. Currently it ranks on the place 3 from 2953 providers in United States.

Average results for Comcast Cable

103.77 Mb/s

Download Speed

10.59 Mb/s

Upload Speed

42 ms

Ping Latency

Comcast Cable coverage

You can get Internet access in Philadelphia, Boston, Denver, Minneapolis, New York, Houston, Seattle, Portland, Detroit, Washington, Eugene, Chicago, San Jose, and other cities within United States.

Most popular ISPs in United States
Provider Name Download Speed Number of Tests
AT&T Wireless
48.27 Mb/s 165553
126.88 Mb/s 141866
AT&T U-verse
89.43 Mb/s 49970
T-Mobile USA
59.06 Mb/s 45107
Verizon Wireless
93.87 Mb/s 33268
Buckeye Cablevision
121.83 Mb/s 30406
AT&T Internet Services
100.01 Mb/s 28029
Cox Communications
86.17 Mb/s 18355
56.59 Mb/s 14508
Frontier Communications
41.61 Mb/s 11599

The download, upload and ping test will be performed to the closest server available near your location. This will mean that test will also be influenced by other factors such as quality of interconnection of Comcast Cable with Internet backbone. This test is more relevant to assess real Internet connection quality than ISP sponsored test since those typically test against a server within the ISP and do not test real Internet speed.

Results based on tests in last 6 months (from 05.10.2021 to 05.04.2022).