How does VirtualBox handle NAT networks i.e., where are NAT tables located? [on hold]

I am trying to understand NAT networks. I understood that it helps in translating Private addresses to public addresses for server to client communication (usecase specific to VirtualBox NAT type network). But, where to see these NAT tables?

I am using my windows host. Is it in memory space of a windows process and can we see it with any command?