HAM (Hamburg) on 2025-10-13
Cloudflare completed scheduled maintenance in the Hamburg (HAM) datacenter. The maintenance occurred on October 13th, 2025, between 01:30 and 04:30 UTC. During this time, traffic might have been rerouted from the HAM datacenter. This rerouting could have caused a slight increase in latency for users in the affected region. PNI/CNI customers connecting in Hamburg were advised to expect potential failover of traffic. Network interfaces in the datacenter may have been temporarily unavailable during the maintenance. The maintenance was announced beforehand to allow for adjustments. Users could have subscribed to notifications via the Cloudflare dashboard. These notifications, offering updates, could have been received by email, PagerDuty, and webhooks. The provided link directed to Cloudflare's notification system for further information. The announcement highlighted the importance of anticipating potential network disruptions.
