Socket Network VB.Net Tutorial

Imports System.Net
Public Class Tester
    Public Shared Sub Main
        Dim ipAddr As System.Net.IPAddress
        Dim ipEndPoint As System.Net.IPEndPoint
        Dim socketAddr As System.Net.SocketAddress
    
        Try
          ipAddr = IPAddress.Parse("127.0.0.1")
          ipEndPoint = New System.Net.IPEndPoint(ipAddr, 12345)
    
          socketAddr = ipEndPoint.Serialize()
    
          Console.WriteLine("Address Family: " & ipEndPoint.AddressFamily.ToString)
          Console.WriteLine("IP:Port: " & ipEndPoint.Address.ToString & ":" & ipEndPoint.Port.ToString)
          Console.WriteLine("SocketAddress : " & socketAddr.ToString())
        Catch ex As Exception
          Console.WriteLine(ex.StackTrace.ToString)
        End Try
    End Sub
End Class
Address Family: InterNetwork
IP:Port: 127.0.0.1:12345
SocketAddress : InterNetwork:16:{48,57,127,0,0,1,0,0,0,0,0,0,0,0}