azure_public_ips.ps1

$DownloadPageResponse = Invoke-WebRequest "https://www.microsoft.com/en-us/download/confirmation.aspx?id=56519"
$JsonFileLink = $DownloadPageResponse.Links | Where-Object href -Like '*json' | Select-Object href -first 1 | Select-Object -ExpandProperty href
$JsonFileResponse = Invoke-RestMethod $JsonFileLink

$searchList = @('AzureDevOps.EastUS2', 'AzureDevOps.EastUS')
$JsonFileResponse.values | Where-Object { $searchList.contains($_.name) }