Re: Need a script to get hosts where observed IP-Range

You can add one more calculated property on the Select-Object cmdlet.

Something like this

foreach($esx in Get-VMHost){
    $vms = Get-VM -Location $esx
    foreach($pg in (Get-VirtualPortGroup -VMHost $esx)){
        $vms | where {$_.Guest.Nics | where {$_.NetworkName -eq $pg.Name}} | 
        Select @{N="Host";E={$esx.Name}},
            @{N="PG";E={$pg.Name}},
            @{N="VLANid";E={$pg.VlanId}},
            @{N="IP";E={[string]::Join(',',($_.Guest.Nics | where {$_.NetworkName -eq $pg.Name} | %{$_.IPAddress | %{$_}}))}},
            @{N="VM";E={$_.Name}}
    }
}