Residents of Irmo have 2 internet providers to choose from. The most popular provider is AT&T, which offers DSL, fiber and fixed wireless internet service. Over 2,352 recent tests, our research shows that AT&T customers have been getting 279 Mbps for download speeds and 126 Mbps for upload speeds. In addition to AT&T, cable and fiber internet service is also available from Spectrum.
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 |
|---|---|---|---|
| AT&T DSL Fiber Fixed Wireless | 279 Mbps | 126 Mbps | 23 ms |
| Spectrum Cable Fiber | 231 Mbps | 13 Mbps | 27 ms |
| * Data from speed tests taken in the last 3 months | |||
AT&T is the most popular provider in Irmo offering DSL, fiber and fixed wireless internet service. Users have been getting 279 Mbps for download speeds and 126 Mbps for upload speeds over 2,352 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 Irmo. 28% of users saw download speeds faster than 500 Mbps, and 38% of users saw upload speeds faster than 250 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 17, 2024 | 331 Mbps | 349 Mbps | 24 ms |
| June 17, 2024 | 341 Mbps | 356 Mbps | 22 ms |
| June 17, 2024 | 270 Mbps | 334 Mbps | 24 ms |
| June 17, 2024 | 677 Mbps | 504 Mbps | 29 ms |
| June 17, 2024 | 286 Mbps | 524 Mbps | 21 ms |
| June 17, 2024 | 242 Mbps | 132 Mbps | 23 ms |
| June 17, 2024 | 86 Mbps | 90 Mbps | 34 ms |
| June 17, 2024 | 322 Mbps | 105 Mbps | 24 ms |
| June 16, 2024 | 708 Mbps | 595 Mbps | 21 ms |
| June 16, 2024 | 3 Mbps | 4 Mbps | 41 ms |
Spectrum is the 2nd most popular provider in Irmo offering cable and fiber internet service. Users have been getting 231 Mbps for download speeds and 13 Mbps for upload speeds over 1,682 recent tests.
Spectrum 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 Irmo. 31% of users saw download speeds between 250-500 Mbps, and 63% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 17, 2024 | 240 Mbps | 22 Mbps | 22 ms |
| June 17, 2024 | 258 Mbps | 12 Mbps | 21 ms |
| June 17, 2024 | 568 Mbps | 23 Mbps | 33 ms |
| June 17, 2024 | 14 Mbps | 17 Mbps | 30 ms |
| June 17, 2024 | 572 Mbps | 39 Mbps | 37 ms |
| June 17, 2024 | 111 Mbps | 19 Mbps | 22 ms |
| June 17, 2024 | 229 Mbps | 10 Mbps | 40 ms |
| June 17, 2024 | 517 Mbps | 29 Mbps | 20 ms |
| June 17, 2024 | 34 Mbps | 11 Mbps | 23 ms |
| June 17, 2024 | 775 Mbps | 39 Mbps | 19 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.