In Cos Cob there are 2 internet service providers, with Optimum being the most popular. Optimum offers cable and fiber internet service. In recent tests, Optimum customers had an average download speed of 94 Mbps and an average upload speed of 85 Mbps. In addition to Optimum, DSL and fiber internet service is also available from Verizon.
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 |
|---|---|---|---|
| Optimum Cable Fiber | 94 Mbps | 85 Mbps | 6 ms |
| Verizon DSL Fiber | 66 Mbps | 14 Mbps | 9 ms |
| * Data from speed tests taken in the last 3 months | |||
Optimum is the most popular provider in Cos Cob offering cable and fiber internet service. Users have been getting 94 Mbps for download speeds and 85 Mbps for upload speeds over 71 recent tests.
Optimum has the fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Cos Cob. 50% of users saw download speeds between 50-100 Mbps, and 53% of users saw upload speeds between 50-100 Mbps.
Download Speeds
Upload Speeds
Verizon is the 2nd most popular provider in Cos Cob offering DSL and fiber internet service. Users have been getting 66 Mbps for download speeds and 14 Mbps for upload speeds over 10 recent tests.
Verizon 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 Cos Cob. 80% of users saw download speeds between 50-100 Mbps, and 25% of users saw upload speeds between 50-100 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 17, 2024 | 68 Mbps | 52 Mbps | 13 ms |
| June 16, 2024 | 73 Mbps | 44 Mbps | 11 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.