Residents of Seabrook have 2 internet providers to choose from. The most popular provider is Xfinity, which offers cable internet service. Over 3,155 recent tests, our research shows that Xfinity customers have been getting 184 Mbps for download speeds and 20 Mbps for upload speeds. 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 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 | 184 Mbps | 20 Mbps | 15 ms |
| AT&T DSL Fiber | 265 Mbps | 148 Mbps | 10 ms |
| * Data from speed tests taken in the last 3 months | |||
Xfinity is the most popular provider in Seabrook offering cable internet service. Users have been getting 184 Mbps for download speeds and 20 Mbps for upload speeds over 3,155 recent tests.
Xfinity has the 2nd fastest average download speed, the 2nd fastest average upload speed, and the 2nd lowest latency out of all of the providers in Seabrook. 29% of users saw download speeds between 100-250 Mbps, and 49% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| March 16, 2024 | 119 Mbps | 18 Mbps | 12 ms |
| March 16, 2024 | 261 Mbps | 55 Mbps | 12 ms |
| March 16, 2024 | 109 Mbps | 1 Mbps | 13 ms |
| March 16, 2024 | 355 Mbps | 16 Mbps | 13 ms |
| March 16, 2024 | 531 Mbps | 24 Mbps | 14 ms |
| March 16, 2024 | 335 Mbps | 112 Mbps | 17 ms |
| March 16, 2024 | 775 Mbps | 113 Mbps | 11 ms |
| March 16, 2024 | 85 Mbps | 59 Mbps | 15 ms |
| March 16, 2024 | 337 Mbps | 112 Mbps | 15 ms |
| March 16, 2024 | 130 Mbps | 24 Mbps | 17 ms |
AT&T is the 2nd most popular provider in Seabrook offering DSL and fiber internet service. Users have been getting 265 Mbps for download speeds and 148 Mbps for upload speeds over 591 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 Seabrook. 29% of users saw download speeds between 250-500 Mbps, and 35% of users saw upload speeds faster than 250 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| March 16, 2024 | 3 Mbps | 2 Mbps | 17 ms |
| March 16, 2024 | 582 Mbps | 595 Mbps | 10 ms |
| March 15, 2024 | 612 Mbps | 519 Mbps | 10 ms |
| March 15, 2024 | 341 Mbps | 223 Mbps | 10 ms |
| March 15, 2024 | 552 Mbps | 567 Mbps | 10 ms |
| March 15, 2024 | 53 Mbps | 11 Mbps | 26 ms |
| March 15, 2024 | 14 Mbps | 6 Mbps | 11 ms |
| March 15, 2024 | 43 Mbps | 57 Mbps | 8 ms |
| March 15, 2024 | 468 Mbps | 526 Mbps | 9 ms |
| March 14, 2024 | 573 Mbps | 333 Mbps | 8 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.