You can view where your in-scope product data is hosted from your organization administration. You must have organization admin permissions to do this.
To view where your product data is hosted:
Go to admin.atlassian.com. Select your organization if you have more than one.
Select Security > Data residency.
This will open the data residency page for your organization. This page lists the products in your organization, the location of each product, and the AWS regions the location corresponds with. If a product is PINNED to a location, its in-scope data is held in place there.
→ UNDERSTAND DATA RESIDENCY | ATLASSIAN SUPPORT