Which network does SushiSwap use?

I'm curious, could you elaborate on the network that SushiSwap utilizes? As a decentralized exchange, it's important to understand the underlying technology and infrastructure that supports its operations. Does SushiSwap operate on a specific blockchain or does it utilize multiple networks? And if so, what are the benefits and drawbacks of this approach? I'm eager to learn more about the technical aspects of this popular decentralized finance platform.