Comcast Cable Speed Test

Comcast Cable is an internet service provider which operates in United States. Currently it ranks on the place 3 from 3294 providers in United States.

Average results for Comcast Cable

114.2 Mb/s

Download Speed

12.38 Mb/s

Upload Speed

66 ms

Ping Latency

Comcast Cable coverage

You can get Internet access in Boston, Denver, San Jose, Washington, Jacksonville, Philadelphia, Seattle, Houston, Minneapolis, and other cities within United States.

Most popular ISPs in United States
Provider Name Download Speed Number of Tests
92.79 Mb/s 181734
Spectrum Business
66.1 Mb/s 129942
T-Mobile USA
17.33 Mb/s 73958
Cox Communications
45.7 Mb/s 67041
AT&T U-verse
61.83 Mb/s 62815
Verizon Wireless
38.71 Mb/s 60632
AT&T Wireless
28.27 Mb/s 32932
68.47 Mb/s 26565
Frontier Communications
34.8 Mb/s 23431
Mediacom Cable
67.18 Mb/s 22395

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 19.10.2020 to 19.04.2021).