<HTML>
<HEAD>
<TITLE>Your Title Here</TITLE>
</HEAD>
<BODY BGCOLOR="FFFFFF">
<CENTER> Hello </CENTER>
<form>
<label for="IP">IP</label>
</form>
<?php
$ip = $_SERVER['REMOTE_ADDR'];
echo $ip;
?>
<?php echo $_SERVER["REMOTE_ADDR"]; ?>
</BODY>
</HTML>