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

public class IpAddress {

    public static void main(String args[]) throws Exception {

        Enumeration<NetworkInterface> nets = NetworkInterface.getNetworkInterfaces();

        for (NetworkInterface netint : Collections.list(nets)) {
            System.out.println("\nDisplay name : " + netint.getDisplayName());

            Enumeration<InetAddress> inetAddresses = netint.getInetAddresses();

            for (InetAddress inetAddress : Collections.list(inetAddresses)) {
               
                System.out.println("InetAddress : " + inetAddress);
            }
        }
    }
}