IP tracer/lookup CMS

Is there any CMS or PHP framework exist which will help me to make a IP checker website like whatismyipaddress.com

 

PHP:

<?php
$userData = array('ip' => $_SERVER['REMOTE_ADDR'],'port_short' => substr($_SERVER['REMOTE_PORT'],0,2),'host' => gethostbyaddr($_SERVER['REMOTE_ADDR']),'browser_raw' => $_SERVER['HTTP_USER_AGENT'],'port_full' => $_SERVER['REMOTE_PORT']);
?>

you can style this code and make it sexy but this is the underlining code used for ip chicken clones.

example usage

PHP:

<?php
include("ipclone.php");
echo "IP: " . $userData['ip'] . "<br />" . "Port: " . $userData['port_short'] . "<br />" . "Host: " . $userData['host'] . "<br />" . "Browser: " . $userData['browser_raw'];
?>