Comcast Cable Speed Test

Comcast Cable is an internet service provider which operates in United States. Currently it ranks on the place 2 from 3151 providers in United States.

Average results for Comcast Cable

133.74 Mb/s

Download Speed

11.85 Mb/s

Upload Speed

54 ms

Ping Latency

Comcast Cable coverage

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

Most popular ISPs in United States
Provider Name Download Speed Number of Tests
93.35 Mb/s 183758
Spectrum Business
94.39 Mb/s 115437
T-Mobile USA
18.74 Mb/s 95135
AT&T U-verse
74.51 Mb/s 62829
Cox Communications
73.82 Mb/s 62419
Verizon Wireless
39.16 Mb/s 57524
AT&T Wireless
26.13 Mb/s 36768
56.93 Mb/s 26040
Frontier Communications
43 Mb/s 20747
Verizon FiOS
203.6 Mb/s 19709

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 06.01.2021 to 06.07.2021).