Data Center Capacity Expansion for Ashburn (IAD)

Fastly will be adding capacity at our Ashburn (IAD) POP. End-users may observe connection resets as traffic is migrated onto new hardware starting on 28 August 2026 at 06:00 UTC. Our estimated duration is 2h. When this change is applied, customers may observe additional origin traffic as new cache nodes retrieve content from origin. Please verify that your origin access lists allow the full range of Fastly IP addresses ( https://docs.fastly.com/en/guides/accessing-fastlys-ip-ranges ). Customers with any questions or concerns should contact Fastly’s Support team at https://support.fastly.com .