How to fetch the Address space for a list of virtualnetworks using powershell.

Question

How to fetch the Address space for a list of virtualnetworks using powershell.

Naveen Neerukattu 26

HI Team,
How to fetch the Address space for a list of Virtual networks in a subscription using powershell script.

I am able to get the name of virtual networks but not able to get the address space .

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Answer 1

Andreas Baumgarten 123.4K MVP Volunteer Moderator

Hi @Naveen Neerukattu ,

maybe this helps to get started:

Get-AzVirtualNetwork | Select-Object -Property Name -ExpandProperty Addressspace  
  
Get-AzVirtualNetwork | Select-Object -Property Name -ExpandProperty Addressspace | Select-Object Name, AddressPrefixes

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Regards
Andreas Baumgarten

Morsi 30 Reputation points

2023-05-26T10:29:36.5833333+00:00
I want to create a VM with Powershell and assign it to a subnet. How can I find out which IP address prefixes are available?

The command gives me a list of the VNets I have along with their prefixes, but I have a large list (50) and my goal is to automate the creation in a script, so I don't want to visually determine which prefix to use.

command i use :

# Create a subnet configuration $SubnetConfig = New-AzVirtualNetworkSubnetConfig -Name $SubnetName -AddressPrefix 192.168.1.0/24

So my goal is to automate this command, including the -AddressPrefix parameter

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How to fetch the Address space for a list of virtualnetworks using powershell.

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