detectdown.me
Near Columbus, US tested from Buffalo

Was Anthropic down on June 12, 2026?

Yes — Degraded for 28 min, All 4 monitored regions.

Live status for Anthropic · How we measure

Degraded

Started 2026-06-12 13:59 UTC · ended 2026-06-12 14:28 UTC · lasted 28 min

Incident record

Started 2026-06-12 13:59 UTC

Ended 2026-06-12 14:28 UTC

Lasted 28 min

Affected: All 4 monitored regions

This is a permanent record built from our own network measurements — third-party testing locations, not visitor complaints. For what's happening right now, see the live Anthropic status page.