Product : Citrix, Citrix Cloud/current version, Enterprise
Feature : Control Plane locations, Geographic Availability, Architecture
Content Owner:  Ajay Walia
Summary
Americas, European Union, Asia Pacific & Japan
Details
Americas, European Union, and Asia Pacific and Japan.

Also,
• 20 ShareFile Storage Zones, including Australia, Japan, and Singapore
• 12 NetScaler Gateway points of presence

Eight PoPs in Azure
Azure South Central US
Azure West Europe
Azure Australia East
Azure East US
Azure West US
Azure North Europe
Azure Japan East
Azure Brazil South

Three PoPs in Amazon
US-East
US-West
EU-Centre