Residents of Alviso have 3 internet providers to choose from. The most popular provider is Xfinity, which offers cable internet service. Over 100 recent tests, our research shows that Xfinity customers have been getting 88 Mbps for download speeds and 12 Mbps for upload speeds. Besides Xfinity, residents of Alviso may be able to choose from Sail Internet and AT&T which offer fixed wireless, DSL and fiber internet service.
While these are the real speeds we have been seeing in recent tests, there are many factors that affect download and upload speeds, so your actual service may differ.
| Provider | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| Xfinity Cable | 88 Mbps | 12 Mbps | 9 ms |
| Sail Internet Fixed Wireless | 133 Mbps | 129 Mbps | 15 ms |
| AT&T DSL Fiber | 5 Mbps | 1 Mbps | 19 ms |
| * Data from speed tests taken in the last 3 months | |||
Xfinity is the most popular provider in Alviso offering cable internet service. Users have been getting 88 Mbps for download speeds and 12 Mbps for upload speeds over 100 recent tests.
Xfinity has the 2nd fastest average download speeds and the 2nd fastest average upload speeds out of all of the providers in Alviso. 23% of users saw download speeds between 250-500 Mbps, and 53% of users saw upload speeds between 10-25 Mbps.
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Sail Internet is the 2nd most popular provider in Alviso offering fixed wireless internet service. Users have been getting 133 Mbps for download speeds and 129 Mbps for upload speeds over 20 recent tests.
Sail Internet has the fastest average download speeds and the fastest average upload speeds out of all of the providers in Alviso. 43% of users saw download speeds between 50-100 Mbps, and 57% of users saw upload speeds between 100-250 Mbps.
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AT&T is the 3rd most popular provider in Alviso offering DSL and fiber internet service. Users have been getting 5 Mbps for download speeds and 1 Mbps for upload speeds over 9 recent tests.
AT&T has the 3rd fastest average download speeds and the 3rd fastest average upload speeds out of all of the providers in Alviso. 100% of users saw download speeds slower than 10 Mbps, and 100% of users saw upload speeds slower than 5 Mbps.
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| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| September 10, 2022 | 1 Mbps | 1 Mbps | 106 ms |
| September 9, 2022 | 1 Mbps | 1 Mbps | 32 ms |
| September 7, 2022 | 1 Mbps | 1 Mbps | 19 ms |
| August 30, 2022 | 5 Mbps | 1 Mbps | 12 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.