Is Cogent Communications down right now?
cogentco.com
Checking cogentco.com…
Asking our locations to reach the site. This takes a few seconds.
- Uptime, 24 hours
- 100 %
- Uptime, 7 days
- 100 %
- Uptime, 30 days
- 100 %
Based on 1 day of checks so far. Checks that failed because of how we test, not because of the site, are left out.
Response time per hour, last 24 hours
Response time by location, last 24 hours
| Location | Average response | Reached |
|---|---|---|
| Falkenstein, Germany | 347 ms | 1 of 1 checks |
| Berlin 2, Germany | 326 ms | 1 of 1 checks |
Each check runs from all locations at once. A location far from the site’s servers answers later; that says nothing about the site being slow.
Outage history
No confirmed outage on record. An outage is listed once Cogent Communications could not be reached from at least two locations in two checks in a row.
Recent checks
| Time | Status | Locations | Response |
|---|---|---|---|
| 2026-10-10 04:00 UTC | Up | 1 of 1 | 326 ms |
| 2026-10-10 03:20 UTC | Up | 1 of 1 | 347 ms |
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About Cogent Communications
Cogent Communications
Cogent is one of the world's largest Internet Service Providers, delivering high-quality Internet, Ethernet and Colocation services.
Visit cogentco.comTitle and description as published by the site.
We can reach it, but you cannot?
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- Open the site in a private window. If it works there, clear the cookies and cache for cogentco.com.
- Try another network, such as mobile data. If that works, the problem is with your provider or router.
- Switch to a public DNS resolver such as 1.1.1.1 or 8.8.8.8, then flush your DNS cache.
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