Can I host an UE4 dedicated server?

I want a server that can host my realtime multiplayer game where players can build stuff (sandbox). I need the server to show this to all of the clients. I also would like it to not be P2P and instead have a dedicated server hosted somewhere where all the clients connect. Is UE4’s built in system good for this? If so, where can I go to host it?

I assume this is what you’re looking for. In that case, yes UE 4 has support for dedicated servers.