Janesville residents have 4 internet providers to choose from. Mediacom Cable is the most popular provider, offering cable internet service. In our research, we have been seeing 108 Mbps for download speeds and 16 Mbps for upload speeds for Mediacom Cable customers over 72 recent tests. LTD Broadband, CenturyLink and Windstream Communications also have coverage in Janesville, although they are not as popular as Mediacom Cable. These providers offer fixed wireless, DSL and fiber internet service.
See more detailed speed and coverage data below.
| Provider | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| Mediacom Cable Cable | 108 Mbps | 16 Mbps | 29 ms |
| LTD Broadband Fixed Wireless | 23 Mbps | 3 Mbps | 34 ms |
| CenturyLink DSL Fiber | 49 Mbps | 34 Mbps | 10 ms |
| Windstream Communications DSL | 31 Mbps | 3 Mbps | 54 ms |
| * Data from speed tests taken in the last 3 months | |||
Mediacom Cable is the most popular provider in Janesville offering cable internet service. Users have been getting 108 Mbps for download speeds and 16 Mbps for upload speeds over 72 recent tests.
Mediacom Cable has the fastest average download speed, the 2nd fastest average upload speed, and the 2nd lowest latency out of all of the providers in Janesville. 58% of users saw download speeds between 100-250 Mbps, and 75% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| March 16, 2024 | 112 Mbps | 15 Mbps | 29 ms |
| March 14, 2024 | 112 Mbps | 17 Mbps | 29 ms |
| March 13, 2024 | 54 Mbps | 12 Mbps | 29 ms |
| March 13, 2024 | 56 Mbps | 35 Mbps | 27 ms |
| March 11, 2024 | 111 Mbps | 16 Mbps | 28 ms |
| March 10, 2024 | 112 Mbps | 17 Mbps | 29 ms |
| March 8, 2024 | 111 Mbps | 16 Mbps | 29 ms |
| March 7, 2024 | 111 Mbps | 16 Mbps | 29 ms |
| March 5, 2024 | 53 Mbps | 1 Mbps | 24 ms |
| March 4, 2024 | 113 Mbps | 17 Mbps | 29 ms |
LTD Broadband is the 2nd most popular provider in Janesville offering fixed wireless internet service. Users have been getting 23 Mbps for download speeds and 3 Mbps for upload speeds over 26 recent tests.
LTD Broadband has the 4th fastest average download speed, the 3rd fastest average upload speed, and the 3rd lowest latency out of all of the providers in Janesville. 83% of users saw download speeds between 10-25 Mbps, and 80% of users saw upload speeds slower than 5 Mbps.
Download Speeds
Upload Speeds
CenturyLink is the 4th most popular provider in Janesville offering DSL and fiber internet service. Users have been getting 49 Mbps for download speeds and 34 Mbps for upload speeds over 1 recent tests.
CenturyLink has the 2nd fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Janesville. 100% of users saw download speeds between 25-50 Mbps, and 100% of users saw upload speeds between 25-50 Mbps.
Download Speeds
Upload Speeds
Windstream Communications is the 3rd most popular provider in Janesville offering DSL internet service. Users have been getting 31 Mbps for download speeds and 3 Mbps for upload speeds over 1 recent tests.
Windstream Communications has the 3rd fastest average download speed, the 4th fastest average upload speed, and the 4th lowest latency out of all of the providers in Janesville. 100% of users saw download speeds between 25-50 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.