<html lang="en">
<head>
<title>Jquery - get ip address</title>
<script type="text/javascript" src="//cdn.jsdelivr.net/jquery/1/jquery.min.js"></script>
</head>
<body>
<h1>Your Ip Address : <span class="ip"></span></h1>
<script type="text/javascript">
$.getJSON("http://jsonip.com?callback=?", function (data) {
$(".ip").text(data.ip);
});
</script>
</body>
</html>