Topology services>Topology Groups>Campus@>system defined groups>subnet based groups

This is a list of subnets. When the subnet is clicked, the devices using that subnet are listed.

Is there a way to generate a report of all subnets with the corresponding devices?

Is there some sort of database somewhere in Ciscoworks that could be accessed to do this?

We want to create a database of our subnets and where they are used.

Thanks