PowerShell – Get IPv4 Machine IP

Approach 1

$ip=get-WmiObject Win32_NetworkAdapterConfiguration|Where {$_.Ipaddress.length -gt 1} 
$serverIP = $ip.ipaddress[0]

Approach 2

$computername = $env:COMPUTERNAME
#Test-Connection $computername -count 1 | select Address,Ipv4Address
Test-Connection $computername -count 1 | select @{Name="Computer Name";Expression={$_.Address}},@{Name="IPv4 Address";Expression={$_.Ipv4Address}}

Approach 3 – More Details

$colItems = Get-WmiObject Win32_NetworkAdapterConfiguration -Namespace "root\CIMV2" | where{$_.IPEnabled -eq "True"}

clear

Write-Host "# --------------------------------------"
Write-Host "# Local IP address information"
Write-Host "# --------------------------------------"
foreach($objItem in $colItems) {
    Write-Host "Adapter:" $objItem.Description 
    Write-Host " DNS Domain:" $objItem.DNSDomain
    Write-Host " Hostname:" $objItem.PSComputerName
    Write-Host " IPv4 Address:" $objItem.IPAddress[0]
    Write-Host " IPv6 Address:" $objItem.IPAddress[1]
    Write-Host " " 
}