The profit was more like 10k because the hosts all convinced me each server could only handle 256 IP addresses. And I shut it down because the support requests

The profit was more like 10k because the hosts all convinced me each server could only handle 256 IP addresses. And I shut it down because the support requests became unmanageable, there was rampant fraud, chargeback rates were through the roof. I had more important things to do / opportunities to focus on.