How To Find Real IP Behind Cloudfare

First open your command prompt and ping your pc with ping www.example.com it will show cloudfare IP

Now to Find Real IP Address just adds direct as subdomain and then ping site.

Ping direct.example.com it will show real IP

Other Method                     

You can use net craft toolbar to check real ip      

http://toolbar.netcraft.com/site_report?url=http://www.example.com/

:D