What network is DOGE on?

Could you please clarify which network the cryptocurrency DOGE, also known as Dogecoin, operates on? As a cryptocurrency, it is important to understand the underlying blockchain technology and network architecture that supports its transactions and operations. This information is crucial for investors, traders, and developers alike, as it impacts the security, scalability, and interoperability of the digital asset. So, could you elaborate on the network that Doge is built upon?