RealSpeeds

Internet Speeds in Mountain View, CA

There are 2 internet providers operating in Mountain View, the most popular being Xfinity. Xfinity offers cable internet service. In 21,134 recent tests, on average, we have been seeing 130 Mbps for download speeds and 12 Mbps for upload speeds for Xfinity customers. In addition to Xfinity, DSL and fiber internet service is also available from AT&T.

While these are the real speeds we have been seeing in our research, there are many factors that go into the actual download and upload speeds you will encounter.

Last updated on December 3, 2022
ProviderDownload SpeedUpload SpeedLatency
Xfinity
Cable
View Details →
130 Mbps12 Mbps9 ms
AT&T
DSL
Fiber
View Details →
121 Mbps74 Mbps6 ms
* Data from speed tests taken in the last 3 months

Internet Providers in Mountain View, CA

Xfinity

Cable

Download Speed

130Mbps

Upload Speed

12Mbps

Latency

9ms

Overview

Xfinity is the most popular provider in Mountain View offering cable internet service. Users have been getting 130 Mbps for download speeds and 12 Mbps for upload speeds over 21,134 recent tests.

Performance Breakdown

Xfinity has the fastest average download speed, the 2nd fastest average upload speed, and the 2nd lowest latency out of all of the providers in Mountain View. 26% of users saw download speeds between 100-250 Mbps, and 49% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

Recent Speed Tests

DateDownload SpeedUpload SpeedLatency
December 2, 2022510 Mbps24 Mbps4 ms
December 2, 2022332 Mbps31 Mbps6 ms
December 2, 202290 Mbps6 Mbps9 ms
December 2, 2022392 Mbps22 Mbps16 ms
December 2, 2022155 Mbps23 Mbps33 ms
December 2, 202210 Mbps1 Mbps7 ms
December 2, 202215 Mbps10 Mbps7 ms
December 2, 20221 Mbps1 Mbps361 ms
December 2, 2022120 Mbps18 Mbps6 ms
December 2, 202280 Mbps5 Mbps15 ms

AT&T

DSL
Fiber

Download Speed

121Mbps

Upload Speed

74Mbps

Latency

6ms

Overview

AT&T is the 2nd most popular provider in Mountain View offering DSL and fiber internet service. Users have been getting 121 Mbps for download speeds and 74 Mbps for upload speeds over 8,682 recent tests.

Performance Breakdown

AT&T has the 2nd fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Mountain View. 21% of users saw download speeds between 250-500 Mbps, and 28% of users saw upload speeds faster than 250 Mbps.

Download Speeds

Upload Speeds

Recent Speed Tests

DateDownload SpeedUpload SpeedLatency
December 2, 2022458 Mbps521 Mbps8 ms
December 2, 2022123 Mbps114 Mbps4 ms
December 2, 202269 Mbps75 Mbps5 ms
December 2, 2022105 Mbps92 Mbps6 ms
December 2, 202270 Mbps80 Mbps8 ms
December 2, 2022363 Mbps292 Mbps8 ms
December 2, 2022401 Mbps229 Mbps8 ms
December 2, 202237 Mbps280 Mbps10 ms
December 2, 2022168 Mbps193 Mbps8 ms
December 2, 2022384 Mbps289 Mbps6 ms

Test Your Internet Speed

Download
0
Mbps
Upload
0
Mbps
Latency ms

We’ll run a download test and an upload test to give you the full picture of your internet connection.

Nearby Cities

Featured Cities

Frequently Asked Questions

What internet providers are available in Mountain View, CA?

Xfinity and AT&T currently operate in Mountain View.

What is the most popular internet provider in Mountain View, CA?

Xfinity is currently the most popular internet provider in Mountain View based on the number of speed tests in the last 3 months.

What is the fastest internet provider in Mountain View, CA?

The fastest internet provider for you is going to differ based on your needs, and which providers actually serve your home. However, when it comes to the real speeds users in Mountain View are getting, Xfinity provides the fastest download and upload speeds.

Is there fiber internet in Mountain View, CA?

AT&T provides fiber internet in Mountain View.