The Foundry USA Pool's Stratum servers are geographically dispersed within the Continental United States and Europe
Foundry's Stratum servers are located within the Continental United States as well as Europe. There are several back-up servers for each geographic region. The Stratum servers are geographically dispersed to ensure there are several extra layers of redundancy.
You may find our Stratum server addresses at the bottom of the "Account Overview" page, under "Mining Addresses" and "Region".