Use the nrfutil device core-info command to get address range information for memory regions on a selected device core.
The output describes how code, RAM, UICR, and related regions are laid out for the core you query. This is useful when you need valid address ranges for device read, device write, or programming, without looking up the product specification manually. For board-level identification and supported operations, use device list and the device-info subcommand (nrfutil device device-info).