Java program To display the IP Address of a particular Host

import java.net.*;
import java.io.*;

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

System.out.println("Enter the host name :");
String n=new DataInputStream(System.in).readLine();

InetAddress ipadd =InetAddress.getByName(n);

System.out.println("IP address :"+ipadd);
}
}