Which network does USDC use?

I'm curious to know, which blockchain network does the USD Coin, or USDC, utilize? As a professional in the field of cryptocurrency and finance, I'm well aware of the significance of understanding the underlying technology that supports a particular digital asset. USDC, being a stablecoin pegged to the value of the US dollar, surely operates on a trusted and secure network. Could you elaborate on this aspect? It would greatly assist me in gaining a deeper understanding of its functionality and potential applications within the crypto ecosystem. Thank you for your insights.