There are 3 internet providers operating in Castro Valley, the most popular being Xfinity. Xfinity offers cable and fiber internet service. In 11,467 recent tests, on average, we have been seeing 183 Mbps for download speeds and 19 Mbps for upload speeds for Xfinity customers. In addition to Xfinity, DSL, fiber and fixed wireless internet service is also available from AT&T and Etheric Networks.
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.
Provider | Download Speed | Upload Speed | Latency |
---|---|---|---|
Xfinity Cable Fiber | 183 Mbps | 19 Mbps | 11 ms |
AT&T DSL Fiber | 114 Mbps | 81 Mbps | 7 ms |
Etheric Networks Fixed Wireless | 30 Mbps | 19 Mbps | 10 ms |
* Data from speed tests taken in the last 3 months |
Xfinity is the most popular provider in Castro Valley offering cable and fiber internet service. Users have been getting 183 Mbps for download speeds and 19 Mbps for upload speeds over 11,467 recent tests.
Xfinity has the fastest average download speed, the 3rd fastest average upload speed, and the 3rd lowest latency out of all of the providers in Castro Valley. 25% of users saw download speeds between 250-500 Mbps, and 52% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
Date | Download Speed | Upload Speed | Latency |
---|---|---|---|
March 16, 2024 | 845 Mbps | 118 Mbps | 8 ms |
March 16, 2024 | 90 Mbps | 14 Mbps | 22 ms |
March 16, 2024 | 293 Mbps | 22 Mbps | 9 ms |
March 16, 2024 | 221 Mbps | 103 Mbps | 7 ms |
March 16, 2024 | 20 Mbps | 12 Mbps | 24 ms |
March 16, 2024 | 729 Mbps | 37 Mbps | 8 ms |
March 16, 2024 | 201 Mbps | 23 Mbps | 9 ms |
March 16, 2024 | 541 Mbps | 6 Mbps | 19 ms |
March 16, 2024 | 92 Mbps | 37 Mbps | 16 ms |
March 16, 2024 | 41 Mbps | 6 Mbps | 13 ms |
AT&T is the 2nd most popular provider in Castro Valley offering DSL and fiber internet service. Users have been getting 114 Mbps for download speeds and 81 Mbps for upload speeds over 4,402 recent tests.
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 Castro Valley. 20% of users saw download speeds between 250-500 Mbps, and 29% of users saw upload speeds faster than 250 Mbps.
Download Speeds
Upload Speeds
Date | Download Speed | Upload Speed | Latency |
---|---|---|---|
March 16, 2024 | 93 Mbps | 76 Mbps | 5 ms |
March 16, 2024 | 47 Mbps | 71 Mbps | 6 ms |
March 16, 2024 | 270 Mbps | 464 Mbps | 6 ms |
March 16, 2024 | 789 Mbps | 370 Mbps | 44 ms |
March 16, 2024 | 54 Mbps | 11 Mbps | 75 ms |
March 16, 2024 | 7 Mbps | 1 Mbps | 29 ms |
March 16, 2024 | 32 Mbps | 6 Mbps | 24 ms |
March 16, 2024 | 8 Mbps | 7 Mbps | 23 ms |
March 16, 2024 | 740 Mbps | 112 Mbps | 47 ms |
March 16, 2024 | 599 Mbps | 898 Mbps | 4 ms |
Etheric Networks is the 3rd most popular provider in Castro Valley offering fixed wireless internet service. Users have been getting 30 Mbps for download speeds and 19 Mbps for upload speeds over 68 recent tests.
Etheric Networks has the 3rd fastest average download speed, the 2nd fastest average upload speed, and the 2nd lowest latency out of all of the providers in Castro Valley. 39% of users saw download speeds between 25-50 Mbps, and 52% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
Date | Download Speed | Upload Speed | Latency |
---|---|---|---|
March 16, 2024 | 4 Mbps | 1 Mbps | 6 ms |
March 16, 2024 | 11 Mbps | 19 Mbps | 12 ms |
March 15, 2024 | 43 Mbps | 24 Mbps | 13 ms |
March 15, 2024 | 46 Mbps | 20 Mbps | 19 ms |
March 15, 2024 | 16 Mbps | 17 Mbps | 11 ms |
March 14, 2024 | 39 Mbps | 19 Mbps | 21 ms |
March 14, 2024 | 45 Mbps | 50 Mbps | 22 ms |
March 13, 2024 | 49 Mbps | 22 Mbps | 10 ms |
March 13, 2024 | 35 Mbps | 22 Mbps | 260 ms |
March 13, 2024 | 35 Mbps | 19 Mbps | 260 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.