Website to identify yachts

Can someone please remind me of the website or app that will identify yachts in a certain location. As I recall, it was like a map that marked all the yachts by name. There's been a nice sized black and white boat in the Grand Case harbor now for 2 days and I'd like to check out the neighbors. Tried a google search and wasn't finding the right source.

MarineTraffic.com

They have an app too.

You’re probably looking at the 210-foot Wheels, said to be owned by the founder and Chairman of Uniwheels. Marine Traffic will tell you about the yacht, but the ownership information cannot be found there.

Thanks Bahston! Yes, I think it is Wheels. I’d seen that on a different site but wasn’t sure if it was correct.