What network does Hivemapper use?

I'm curious about the technology behind Hivemapper and their operations. Specifically, I'd like to know what network does Hivemapper utilize for their services? Is it a decentralized network that leverages blockchain technology, or do they rely on a traditional centralized network infrastructure? Understanding their network architecture can provide valuable insights into their scalability, security, and overall efficiency. Additionally, it can also help determine if there are any potential risks or limitations associated with their chosen network.