In Londonderry there are 3 internet service providers, with Xfinity being the most popular. Xfinity offers cable internet service. In recent tests, Xfinity customers had an average download speed of 90 Mbps and an average upload speed of 14 Mbps. In addition to Xfinity, Consolidated Communications and VTel offer DSL, fiber and fixed wireless internet service.
While our research has shown these to be the real speeds that users experience, there are many factors that can affect the actual download and upload speeds you will encounter. These may include the type of internet connection you have, the distance between your device and the router, the number of users on the network, and the strength of the signal.
| Provider | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| Xfinity Cable | 90 Mbps | 14 Mbps | 25 ms |
| Consolidated Communications DSL Fiber | 142 Mbps | 55 Mbps | 23 ms |
| VTel DSL Fiber Fixed Wireless | 4 Mbps | 1 Mbps | 20 ms |
| * Data from speed tests taken in the last 3 months | |||
Xfinity is the most popular provider in Londonderry offering cable internet service. Users have been getting 90 Mbps for download speeds and 14 Mbps for upload speeds over 5 recent tests.
Xfinity has the 2nd fastest average download speed, the 2nd fastest average upload speed, and the 3rd lowest latency out of all of the providers in Londonderry. 60% of users saw download speeds between 50-100 Mbps, and 100% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 11, 2024 | 253 Mbps | 18 Mbps | 17 ms |
Consolidated Communications is the 2nd most popular provider in Londonderry offering DSL and fiber internet service. Users have been getting 142 Mbps for download speeds and 55 Mbps for upload speeds over 4 recent tests.
Consolidated Communications has the fastest average download speed, the fastest average upload speed, and the 2nd lowest latency out of all of the providers in Londonderry. 50% of users saw download speeds between 250-500 Mbps, and 67% of users saw upload speeds between 50-100 Mbps.
Download Speeds
Upload Speeds
VTel is the 3rd most popular provider in Londonderry offering DSL, fiber and fixed wireless internet service. Users have been getting 4 Mbps for download speeds and 1 Mbps for upload speeds over 1 recent tests.
VTel has the 3rd fastest average download speed, the 3rd fastest average upload speed, and the lowest latency out of all of the providers in Londonderry. 100% of users saw download speeds slower than 10 Mbps, and 100% of users saw upload speeds slower than 5 Mbps.
Download Speeds
Upload Speeds
We’ll run a download test and an upload test to give you the full picture of your internet connection.