Corona del Mar residents have 3 internet providers to choose from. AT&T is the most popular provider, offering DSL and fiber internet service. In our research, we have been seeing 503 Mbps for download speeds and 383 Mbps for upload speeds for AT&T customers over 862 recent tests. Cox Communications and Spectrum also have coverage in Corona del Mar, although they are not as popular as AT&T. These providers offer cable internet service.
See more detailed speed and coverage data below.
| Provider | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| AT&T DSL Fiber | 503 Mbps | 383 Mbps | n/a ms |
| Cox Communications Cable | 138 Mbps | 37 Mbps | 4 ms |
| Spectrum Cable | 115 Mbps | 39 Mbps | 5 ms |
| * Data from speed tests taken in the last 3 months | |||
AT&T is the most popular provider in Corona del Mar offering DSL and fiber internet service. Users have been getting 503 Mbps for download speeds and 383 Mbps for upload speeds over 862 recent tests.
AT&T has the fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Corona del Mar. 51% of users saw download speeds faster than 500 Mbps, and 76% of users saw upload speeds faster than 250 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| September 12, 2023 | 502 Mbps | 428 Mbps | n/a ms |
| September 12, 2023 | 590 Mbps | 674 Mbps | n/a ms |
| September 12, 2023 | 590 Mbps | 667 Mbps | n/a ms |
| September 11, 2023 | 233 Mbps | 207 Mbps | 4 ms |
| September 11, 2023 | 700 Mbps | 441 Mbps | n/a ms |
| September 11, 2023 | 892 Mbps | 690 Mbps | n/a ms |
| September 11, 2023 | 319 Mbps | 300 Mbps | n/a ms |
| September 10, 2023 | 768 Mbps | 429 Mbps | n/a ms |
| September 10, 2023 | 892 Mbps | 687 Mbps | n/a ms |
| September 10, 2023 | 323 Mbps | 306 Mbps | n/a ms |
Cox Communications is the 2nd most popular provider in Corona del Mar offering cable internet service. Users have been getting 138 Mbps for download speeds and 37 Mbps for upload speeds over 736 recent tests.
Cox Communications has the 2nd fastest average download speed, the 3rd fastest average upload speed, and the 2nd lowest latency out of all of the providers in Corona del Mar. 38% of users saw download speeds between 50-100 Mbps, and 36% of users saw upload speeds between 50-100 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| September 24, 2023 | 93 Mbps | 93 Mbps | n/a ms |
| September 23, 2023 | 93 Mbps | 93 Mbps | n/a ms |
| September 23, 2023 | 13 Mbps | 29 Mbps | 9 ms |
| September 22, 2023 | 93 Mbps | 93 Mbps | n/a ms |
| September 22, 2023 | 196 Mbps | 40 Mbps | 7 ms |
| September 21, 2023 | 93 Mbps | 93 Mbps | n/a ms |
| September 21, 2023 | 166 Mbps | 11 Mbps | 6 ms |
| September 20, 2023 | 92 Mbps | 93 Mbps | n/a ms |
| September 20, 2023 | 167 Mbps | 10 Mbps | 6 ms |
| September 20, 2023 | 367 Mbps | 34 Mbps | 8 ms |
Spectrum is the 3rd most popular provider in Corona del Mar offering cable internet service. Users have been getting 115 Mbps for download speeds and 39 Mbps for upload speeds over 182 recent tests.
Spectrum has the 3rd fastest average download speed, the 2nd fastest average upload speed, and the 3rd lowest latency out of all of the providers in Corona del Mar. 32% of users saw download speeds between 100-250 Mbps, and 50% of users saw upload speeds between 25-50 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| September 22, 2023 | 10 Mbps | 9 Mbps | 5 ms |
| September 21, 2023 | 1 Mbps | 1 Mbps | 13 ms |
| September 19, 2023 | 94 Mbps | 85 Mbps | 8 ms |
| September 15, 2023 | 8 Mbps | 1 Mbps | 5 ms |
| September 13, 2023 | 29 Mbps | 28 Mbps | 6 ms |
| September 12, 2023 | 10 Mbps | 8 Mbps | 7 ms |
| September 11, 2023 | 92 Mbps | 89 Mbps | 4 ms |
| September 5, 2023 | 9 Mbps | 8 Mbps | 7 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.