Comcast Cable Speed Test

Comcast Cable is an internet service provider which operates in United States. Currently it ranks on the place 3 from 2982 providers in United States.

Average results for Comcast Cable

186.5 Mb/s

Download Speed

12.58 Mb/s

Upload Speed

51 ms

Ping Latency

Comcast Cable coverage

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

Most popular ISPs in United States
Provider Name Download Speed Number of Tests
100.26 Mb/s 181799
AT&T Wireless
32 Mb/s 154175
AT&T U-verse
102.48 Mb/s 66613
T-Mobile USA
35.26 Mb/s 63188
Verizon Wireless
112.55 Mb/s 45291
AT&T Internet Services
27.82 Mb/s 31494
Cox Communications
90.6 Mb/s 25459
63.01 Mb/s 18778
Spectrum Business
83.48 Mb/s 18280
Verizon FiOS
235.25 Mb/s 13760

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 03.05.2021 to 03.11.2021).