Inetaddress problems

Question

I need help using Inet address to make a internet usage log viewer. I have found a program to change IP addresses to a site URL. However it is not working correctly. help to rectify this problem will be greatly appreciated.
Below is the code that i have thus far.
import java.net.*;
class Url001{
  public static void main(String[] args){
    try{
      System.out.println(
              "Get and display IP address of URL by name");
      InetAddress address = InetAddress.getByName(
                                    "www.hotmail.com");
      System.out.println(address);
      System.out.println(
                    "Do reverse lookup on the IP address");
      //Extract the IP address from the string to the right
      // of the /.  Then provide the IP address as a string
      // to the getByName() method.
      int temp = address.toString().indexOf('/');
      address = InetAddress.getByName(
                     address.toString().substring(temp+1));
      System.out.println(address);
      System.out.println(
        "Get and display current IP address of LocalHost");
      address = InetAddress.getLocalHost();
      System.out.println(address);
      System.out.println(
                          "Do reverse lookup on current " +
                                "IP address of LocalHost");
      temp = address.toString().indexOf('/');
      address = InetAddress.getByName(
                     address.toString().substring(temp+1));
      System.out.println(address);
      System.out.println(
              "Get and display current name of LocalHost");
      System.out.println(address.getHostName());
      System.out.println(
        "Get and display current IP address of LocalHost");
      //Get IP address as an array of bytes.
      byte[] bytes = address.getAddress();
      //Convert IP address bytes to unsigned values
      // and display separated by spaces.
      for(int cnt = 0; cnt < bytes.length; cnt++){
        int uByte =
            bytes[cnt] < 0 ? bytes[cnt] + 256 : bytes[cnt];
        System.out.print(uByte + " ");
      }//end for loop
      System.out.println();
    }catch(UnknownHostException e){
      System.out.println(e);
      System.out.println("Must be online to run properly.");
    }//end catch
  }//end main
}//end class Url001 and this is the Expected output
Get and display IP address of URL by name
www.hotmail.com/166.63.208.155
Do reverse lookup on the IP address
www.hotmail.com/166.63.208.155
Get and display current IP address of LocalHost
des-025/10.0.0.63
Do reverse lookup on current IP address of LocalHost
des-025/10.0.0.63
Get and display current name of LocalHost
des-025.tres-uk.co.uk
Get and display current IP address of LocalHost
10 0 0 63
However this is the output that i am recieving
Get and display IP address of URL by name
www.hotmail.com/166.63.208.155
Do reverse lookup on the IP address
/166.63.208.155
Get and display current IP address of LocalHost
des-025/10.0.0.63
Do reverse lookup on current IP address of LocalHost
/10.0.0.63
Get and display current name of LocalHost
des-025.tres-uk.co.uk
Get and display current IP address of LocalHost
10 0 0 63
Any help would be greatly recieved, Thank you for your time.
Regards
Timothy Jeffreys

Answer 1

address = InetAddress.getByName(
address.toString().substring(temp+1));
System.out.println(address);
in these lines u r extractin substrin starting from location of " / " (pointed by temp )....
thats why yr getting this output
/166.**.**.***
instead of www.hotmaill.com/166.***.***.***