Azure Services that can be deployed into a Virtual Network
When you deploy dedicated Azure services in a virtual network , you can communicate with the service resources privately, through private IP addresses. ¹ 'Dedicated' implies that only service specific resources can be deployed in this subnet and cannot be combined with customer VM/VMSSs ² It is recommended as a best practice to have these services in a dedicated subnet, but not a mandatory requirement imposed by the service. Also see: Azure services that support Availability Zones