I previously ran another VPS host who did the same exact thing (before OVH did it?).
Unlike Fourplex.net which uses modern ASRock Ryzen 9000 servers, Qeru.net used older HPE DL360 Gen9 servers.
I gave 3GB of RAM for $3-4/mo then. But these servers weren't very fast. I ended up selling the business, and am happy I did.
Question: how a person can provide VPS host srevices without being a reseller? Did you own the hardware? I am super interested. Hey, I even would pay for a series of articles about this!