What regions are available for Relay and how do I select a region?

Relay currently has endpoints available in the following regions:

• Southeast Asia (Singapore)
• Europe West (London)
• United States East (North Virginia)
• United States Central (Iowa)

Regions are selected by the host upon creating an allocation. There is no region lock, and a host can select any region. You cannot change the region once created; you must connect to a new Relay to change the region. Since all traffic is routed through the Relay to the host, consider choosing a region closest to your host for optimal latency.

For more information, see the documentation on Relay regions and the Connection flow.