Subnet Anycast Endpoint

Subnet Anycast Endpoint is a networking routing pattern that advertises one address from multiple locations for address segmentation. It uses regional announcements, health checks, and traffic steering so teams can serve users from nearby healthy sites while keeping evidence, reliability, and public-safe operational boundaries clear.

“The network engineering team used Subnet Anycast Endpoint when a workload moved networks, so the team could serve users from nearby healthy sites before traffic crossed a service boundary.”