Enter the Azure Virtual Network (VNet) Address you wish to subnet:
Click below to split and join subnets.
If you wish to save this subnetting for later, copy the bookmark this
hyperlink.
Reserved Subnet Name |
min. Size of Subnet |
Max. Size of Subnet |
Recommand Size of Subnet |
Related Azure Services |
GatewaySubnet |
/29 |
/27 |
/27 |
Azure Virtual Network Gateway /
ExpressRoute / Site-to-Site VPN |
RouteServerSubnet |
/27 |
/24 |
/27 |
Azure Route Server |
AzureBastionSubnet |
/26 |
/24 |
/26 |
Azure Bastion |
AzureFirewallSubnet |
/26 |
/26 |
/26 |
Azure Firewall |
AzureFirewallManagementSubnet |
/26 |
/16 |
/26 |
Azure Firewall Manager |
|