Cloudflare outage on October 16, 2026: Network issues in Incheon (ICN)

Cloudflare reported an incident affecting Cloudflare for 1 minute on 16 October 2026, from 02:28 to 02:28 UTC.

cloudflare.com All times UTC

Resolved

Official incident reported by Cloudflare

Started: 02:28; 16 Oct 2026 UTC
Resolved: 02:28; 16 Oct 2026 UTC
Duration: <1m; 1 minute
Impact: -; as rated by Cloudflare
Updates: 1; posted by Cloudflare

Timeline

All times UTC.

Official incident from Cloudflare

Network issues in Incheon (ICN)

Resolved 16 Oct 2026 02:28 UTC View on Cloudflare's status page

02:11 Official
Resolved
Between 01:13 AM and 02:11 AM UTC, network performance at our ICN-A colo in Seoul was impacted. Users downstream of KINX may have experienced increased latency (TTFB) and elevated Network Error Logging (NEL) metrics due to network path congestion. Performance metrics have since returned to normal baselines, and the issue is now fully resolved.

"Official" rows are quoted from Cloudflare's public status page, www.cloudflarestatus.com. Very long posts are shortened.

What our checkpoints saw

HostTracker's checkpoints, which test cloudflare.com from several locations, recorded no outage of 5 minutes or longer during this incident. A provider can report a problem that affects only some features, regions or accounts, which a check of the main address does not see. The live Cloudflare status shows what our checks see right now.

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Independent measurement by HostTracker. Not affiliated with Cloudflare. Official updates are quoted from Cloudflare's public status page and remain Cloudflare's own words.