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Public Function GetExternalIP(ByVal Provider As String) As String
    Dim WebReq As HttpWebRequest = HttpWebRequest.Create(Provider)
    Dim WebRes As HttpWebResponse = WebReq.GetResponse()

    Dim ResStream As System.IO.Stream = WebRes.GetResponseStream
    Dim ResStreamReader As New StreamReader(ResStream, Encoding.UTF8)

    Dim IP As String = ResStreamReader.ReadToEnd

    ResStream.Close()
    WebRes.Close()

    Return IP
End Function