Socket Network VB.Net Tutorial

Imports System.Net
Imports System.Net.Sockets
Public Class Tester
    Public Shared Sub Main
        Dim ipAddr As IPAddress
        Dim remoteHostEntry As IPHostEntry
    
        Try
          ipAddr = IPAddress.Parse("68.178.206.138")
    
          remoteHostEntry = Dns.GetHostByAddress(ipAddr)
    
          Console.WriteLine(remoteHostEntry.HostName)
    
        Catch ex As SocketException
          Console.WriteLine(ex.StackTrace.ToString)
        End Try
    End Sub
End Class
ip-68-178-206-138.ip.secureserver.net