had a look about and couldnt see this any were so i thought i'd post.
Go to Www.stealth-ip.com
(if this is already filtered dont bother looking at the next step!)
Enter Any website URL Example:
Hit the search button,
You should now have a page like this:
Should be pretty Easy Just make sure you dont get www.Stealth-ip.com Filtered! or you can't do this.
p.s again sorry if this has already been said.