Outage in Cloudflare
Issue accessing the Cloudflare IP ranges page
Minor
May 12, 2026 - Started about 1 hour ago
Official incident page
Official incident page
Incident Report
Cloudflare is investigating an issue with https://www.cloudflare.com/ips-v4. Customers attempting to view the published list of Cloudflare IPv4 ranges may receive an HTTP 500 error. This issue is limited to the IP-ranges page on www.cloudflare.com and does not affect Cloudflare's CDN, DNS, security, or any other production services. We are working to mitigate this problem
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Latest Updates ( sorted recent to last )
MONITORING
37 minutes ago - at 05/12/2026 08:23PM
A fix has been implemented and we are monitoring the results.
INVESTIGATING
about 1 hour ago - at 05/12/2026 07:57PM
Cloudflare is investigating an issue with https://www.cloudflare.com/ips-v4. Customers attempting to view the published list of Cloudflare IPv4 ranges may receive an HTTP 500 error. This issue is limited to the IP-ranges page on www.cloudflare.com and does not affect Cloudflare's CDN, DNS, security, or any other production services. We are working to mitigate this problem
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