IST (Istanbul) on 2026-03-04

Cloudflare completed scheduled maintenance within the Istanbul (IST) data center. The maintenance window was scheduled for March 4, 2026, between 00:00 and 01:15 UTC. The maintenance aimed to improve infrastructure and potential functionality. The work began at 00:00 UTC and concluded by 01:15 UTC. During the maintenance, traffic might have been rerouted from the IST datacenter. This could have caused a slight increase in latency for users in that region. PNI/CNI customers connecting in IST should have anticipated potential failover. Network interfaces in the datacenter might have become temporarily unavailable. Cloudflare users can now subscribe to maintenance notifications. These notifications are accessible via the Cloudflare dashboard.