$app = "PS - UserCatch"
$ver = "v 1.0"

$start = "Stai eseguendo:"
$exec = "Lo script $app e' in esecuzione."

Write-Host $start, $app, $ver
Write-Host $exec -fore Yellow

(1..254) | % {$IP ="172.16.94.$_"; Write-Output "$(
    ForEach-Object {Test-Connection -ComputerName $IP -Count 1 -ErrorAction:SilentlyContinue -AsJob} | Get-Job | Receive-Job -Wait -AutoRemoveJob | Where-Object {$_.StatusCode -eq 0} | Select-Object -exp Address
    )"}