Where is macos container's server?


I plan to switch CI environment from bitrise to CircleCI2.0 and plan to build apps for both of iOS and Android app. According to other topic, CircleCI2 linux containers are running on AWS fleet at US East. But How about macOS VM? Where is macOS VM running?( I think it is hard to assume only macOS VM is running on US west or other location in spite of linux is running at US East)

Kimiaki Hashimoto

Builds run on Apple hardware that we own. The machines are physically located in a pair of data-centers at two locations in the USA.