import java.net.*;
import java.util.*;

public class NetWorkInfo
{
public static void main(String args[])
{
  try{
   NetworkInterface ntAdapter = null;
   InetAddress inet = null;

   System.out.println("Network Interface Informations");
   Enumeration enum = NetworkInterface.getNetworkInterfaces();
   while(enum.hasMoreElements())
   {
   ntAdapter = (NetworkInterface)enum.nextElement();
   System.out.println("
Adapter Display Name :"+ntAdapter.getDisplayName());
   System.out.println("Adapter Name : "+ntAdapter.getName());
   Enumeration e = ntAdapter.getInetAddresses();
   while(e.hasMoreElements())
   {
   inet = (InetAddress)e.nextElement();
   System.out.println("    IP Address : "+inet.getHostAddress() );
   }
   }
  }catch(Exception e){e.printStackTrace();}

}
}