Is Comcast down right now?
No one has reported a problem in the last hour.
About Comcast
The domain was registered 29 years ago through CSC Corporate Domains, Inc.. The Internet Archive first captured it in 1998. It ranks #258 among the most visited sites in the world on the Tranco list. It is hosted in United States on the Comcast Cable Communications, LLC network.
We have recorded no outage for Comcast in the last 90 days; it answered 94.2% of our checks.
Reports, last 24 hours
0 reports · normally about 3 per hour| Problem reported | No reports in the last 24 hours. |
Get notified
One email when comcast.net goes down and one when it recovers. No account needed; unsubscribe from any email.
What we checked
16:06:32 UTC| Layer | Result | Outcome |
|---|---|---|
| DNS name lookup | comcast.net resolves to 96.99.240.167 (AS7922 Comcast Cable Communications, LLC) | pass |
| TLS certificate | Certificate from Sectigo Limited, expires 2027-01-08 | pass |
| HTTP, United States | HTTP 403 in 0.57 s · Reachable; answered HTTP 403 1 h ago | pass |
| Content | Page title: “Access Denied” | – |
| Reputation | Trust score 100/100 · trust check | Established |
Outage history, 90 days
No incidents recorded in the last 90 days.
Common questions
Is Comcast down for everyone or just me?
Compare the test from your browser above with our server checks. If our servers reach comcast.net and your browser cannot, the problem is on your connection, DNS or network. If both fail, the site is down.
How do you know if Comcast is down?
We request the homepage from 8 locations, check DNS, the TLS certificate and the HTTP response, and compare the page content with what we saw before. We also read the service's official status feed where one exists and count visitor reports against the usual rate for the hour.
What can I do while it is down?
Subscribe to the alert on this page and we will email you when it recovers. Clearing your DNS cache or switching networks only helps when our servers can reach the site and your browser cannot.