Check if Cogent is down, recent outages, user-reported issues, and outages map.
Cogent is working normally
This chart displays the number of user-reported issues over the past 24 hours, grouped into 20-minute intervals. It's normal to see occasional reports, which may be due to individual user issues rather than a broader problem. We only consider an issue widespread if there are multiple reports within a short timeframe. Sign up for free to see more Cogent status data.
IsDown has tracked 0 incidents since started monitoring Cogent status in March 2024. We collect data from 4522+ services, and normalize the data to give you a clear picture of the impact of the outage.
| Date | Status | Incident | Duration |
|---|---|---|---|
|
May 20, 2025
04:11 PM EDT
|
Never Acknowledged | Possible Outage Indicated by User Reports | about 1 hour |
|
May 20, 2025
02:10 PM EDT
|
Never Acknowledged | Possible Outage Indicated by User Reports | about 2 hours |
|
Jul 15, 2024
01:54 PM EDT
|
Never Acknowledged | Possible Outage Indicated by User Reports | about 1 hour |
Cogent network outage in Northern Virginia.
Internet service down in Washington, D.C.
be2075.ccr21.sfo01.atlas.cogentco.com [154.54.0.233] Devices up to this are responding, this device is intermittently responding and anything past that in my route to destination experiencing massive packet loss.
We see packet drops in be2441.ccr31.dfw01.atlas.cogentco.com be2763.ccr41.dfw03.atlas.cogentco.com
Colocation facility outage.
doing a trace toute it can't get out of 38.104.163.242 (Cogent St. Luis) and had been like that for 2 hours
Yes cogent DC @ mississauga Down since 9:30 PM EST September 6, 2024 no ETA Impacting lots of business
Cogent data centre in Misssissauga is down
Same issues as everyone else -- in Los Angeles. Cogent website claims resolved, anyone seeing progress?
Cogent is currently investigating a routing issue that is impacting traffic transiting the North America network. The ticket for this is HD30394673.
Cogent comms internet is not routing, DNS not responding, yet microsoft and other production sites works fine on ATT or cellular
Very slow, barely usable internet service
Our internet connection from Mississauga, Ontario is down
All Cogent sites are offline
Issues with the service in NY city
Our internet is down. Cogent phone system is down. Cogent website is down
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Cogent is a high-speed Internet service provider offering dedicated Internet access and data transport through its fiber optic, IP data-only network, along with colocation services.
Monitoring Cogent since March 2024
Tracking 2 Cogent services and regions
2 incidents in 2025
Number of Incidents
0 issues
Last incident
144 days ago
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Cogent isn't down. You can check Cogent status and incident details on the top of the page. IsDown continuously monitors Cogent official status page every few minutes. In the last 24 hours, there were 0 outages reported.
Cogent is currently operational. You can check Cogent status and incident details on the top of the page. The status is updated in almost real-time, and you can see the latest outages and issues affecting customers.
No, there is no ongoing official outage. Check on the top of the page if there are any reported problems by other users.
Currently there's no report of Cogent being slow. Check on the top of the page if there are any reported problems by other users.
IsDown monitors the Cogent official status page every few minutes. We also get reports from users like you. If there are enough reports about an outage, we'll show it on the top of the page.
We don't have a record of Cogent last outage
Because IsDown is a status page aggregator, which means that we aggregate the status of multiple cloud services. You can monitor Cogent and all the services that impact your business. Get a dashboard with the health of all services and status updates. Set up notifications via Slack, Datadog, PagerDuty, and more, when a service you monitor has issues or when maintenances are scheduled.
IsDown and DownDetector help users determine if Cogent is having problems. The big difference is that IsDown is a status page aggregator. IsDown monitors a service's official status page to give our customers a more reliable source of information instead of just relying on reports from users. The integration allows us to provide more details about Cogent's Outages, like incident title, description, updates, and the parts of the affected service. Additionally, users can create internal status pages and set up notifications for all their third-party services.
IsDown offers an easy way to monitor Cogent with maximum flexibility
IsDown monitors Cogent for major outages. A major outage is when Cogent experiences a critical issue that severely affects one or more services/regions. When Cogent marks an incident as a major outage, IsDown updates its internal status, the customer status page and dashboard. Depending on the customer settings, IsDown will also send notifications.
IsDown monitors Cogent status page for minor outages. A minor outage is when Cogent experiences a small issue affecting a small percentage of its customer's applications. An example is the performance degradation of an application. When a minor outage occurs, IsDown updates its internal status and shares that information on the customer status page. Depending on the customer settings, IsDown will also send notifications.
IsDown collects all information from the outages published in Cogent status page to provide the most accurate information. If available, we gather the title, description, time of the outage, status, and outage updates. Another important piece of information is the affected services/regions which we use to filter the notifications that impact your business.
Cogent and other vendors don't always report outages on time. Our crowdsourced status platform helps you stay ahead of outages. Users report issues and outages, sharing details on what problems they are facing. We use that info to provide early signs of outages. This way, even without an official update, you can stay ahead of possible problems.
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