What network is XLM on?

Could you please elucidate on the network that XLM operates on? I'm quite interested in understanding the technological backbone that supports this cryptocurrency. Could you provide some insight into the specific network it utilizes, and perhaps even a brief overview of its characteristics and functionalities? Additionally, I'm curious to know if there are any unique features or advantages associated with this network that distinguish it from others in the cryptocurrency sphere. Your expertise in this field would be greatly appreciated.