Represents not just the VNet's own address space but also any peered VNets and connected on-premises ranges, as a service tag.
Read more: Microsoft Learn
In the Ultra Transcenders books
Each book explains VirtualNetwork (service tag) in context, with comparison tables and the common traps.
Terms in this definition
- VNet
A private network belonging to a single subscription and region and covering all of that region's availability zones. A VM can only use a VNet located in the same region.
- Address space
The CIDR block or blocks that define a VNet. Every subnet has to fall inside it; blocks can be added, or altered when nothing is using them.
- Service tag
A set of IP prefixes for an Azure service, kept up to date by Microsoft (such as AzureKeyVault or Storage, with optional regional variants), that can be used as the source or destination in NSG rules.