Residents of Rancho Cucamonga have 2 internet providers to choose from. The most popular provider is Spectrum, which offers cable and fiber internet service. Over 25,729 recent tests, our research shows that Spectrum customers have been getting 191 Mbps for download speeds and 11 Mbps for upload speeds. In addition to Spectrum, DSL and fiber internet service is also available from Frontier Communications.
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 |
|---|---|---|---|
| Spectrum Cable Fiber | 191 Mbps | 11 Mbps | 9 ms |
| Frontier Communications DSL Fiber | 160 Mbps | 105 Mbps | 5 ms |
| * Data from speed tests taken in the last 3 months | |||
Spectrum is the most popular provider in Rancho Cucamonga offering cable and fiber internet service. Users have been getting 191 Mbps for download speeds and 11 Mbps for upload speeds over 25,729 recent tests.
Spectrum has the fastest average download speed, the 2nd fastest average upload speed, and the 2nd lowest latency out of all of the providers in Rancho Cucamonga. 32% of users saw download speeds between 250-500 Mbps, and 62% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| March 16, 2024 | 548 Mbps | 23 Mbps | 20 ms |
| March 16, 2024 | 49 Mbps | 14 Mbps | 5 ms |
| March 16, 2024 | 179 Mbps | 22 Mbps | 8 ms |
| March 16, 2024 | 125 Mbps | 23 Mbps | 12 ms |
| March 16, 2024 | 545 Mbps | 23 Mbps | 7 ms |
| March 16, 2024 | 186 Mbps | 21 Mbps | 11 ms |
| March 16, 2024 | 461 Mbps | 20 Mbps | 6 ms |
| March 16, 2024 | 459 Mbps | 20 Mbps | 5 ms |
| March 16, 2024 | 10 Mbps | 1 Mbps | 13 ms |
| March 16, 2024 | 335 Mbps | 39 Mbps | 11 ms |
Frontier Communications is the 2nd most popular provider in Rancho Cucamonga offering DSL and fiber internet service. Users have been getting 160 Mbps for download speeds and 105 Mbps for upload speeds over 6,670 recent tests.
Frontier Communications has the 2nd fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Rancho Cucamonga. 24% of users saw download speeds between 250-500 Mbps, and 32% of users saw upload speeds faster than 250 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| March 16, 2024 | 101 Mbps | 105 Mbps | 3 ms |
| March 16, 2024 | 306 Mbps | 303 Mbps | 2 ms |
| March 16, 2024 | 80 Mbps | 82 Mbps | 3 ms |
| March 16, 2024 | 94 Mbps | 80 Mbps | 5 ms |
| March 16, 2024 | 176 Mbps | 222 Mbps | 3 ms |
| March 16, 2024 | 325 Mbps | 225 Mbps | 3 ms |
| March 16, 2024 | 759 Mbps | 587 Mbps | 5 ms |
| March 16, 2024 | 433 Mbps | 453 Mbps | 8 ms |
| March 16, 2024 | 2 Mbps | 1 Mbps | 78 ms |
| March 16, 2024 | 512 Mbps | 486 Mbps | 3 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.