CmdID / PowerShell / Cmdlets / Get
Get-CsTenantNetworkConfiguration
Returns information about the network regions, sites and subnets in the tenant network configuration. Microsoft Teams PowerShell reference
From the Microsoft Teams PowerShell reference 2 parameters Its page in the reference
Parameters
-FilterEnables you to use wildcard characters when indicating the network configuration (or network configurations) to be returned.-IdentityThe Identity parameter is a unique identifier for the network configuration.