Exclude private ip addresses from google analytics tracking

gistfile1.js

(function(){
	var re = /(^127\.0\.0\.1)|(^10\.)|(^172\.1[6-9]\.)|(^172\.2[0-9]\.)|(^172\.3[0-1]\.)|(^192\.168\.)|localhost/;
	if(re.test(window.location.hostname)) return;
	var _gaq=[['_setAccount','UA-23156659-1'],['_trackPageview'],['_trackPageLoadTime']];
	(function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];g.async=1;
	g.src=('https:'==location.protocol?'//ssl':'//www')+'.google-analytics.com/ga.js';
	s.parentNode.insertBefore(g,s)}(document,'script'));
})();