>>What's their ip address? We could all ping them 10000 times as a group.
>
>The source is using a very smart application to hit the site. Once I block the related route, they start over with another route. And, that is done in the next second. So, it is being hit on a very slow interval. Then, if not being detected, the refresh interval is increased. Yesterday, again, I had to spend several hours to counter attack those attacks. I really do not know who is being this. But, this is starting to be very annoying. Today, we are still working on it.

So, it's a bot trying to break into your server. I wish there was a way to help. Too bad you don't have a honey pot. That would tie it up for a long time.