I rent a couple of virtual servers (including the one this is running on) from a few providers.
I also host a couple of game servers on a Dedicated machine.
Don't have any physical hosting myself, don't have the resources for such a thing!
I used to self-host a few utilities like a cloud storage solution, link shortener, paste provider, image host etc. but got fed up of maintaining it all ha!
Nowadays I just run a small number of game servers, and CompuVerse!