Can NPM list networks in use?

Hello,

Is there a report or something that will list all networks seen by NPM?  I'm looking for something like this:

Node    Network      Subnet Mask

xxxxxx1 10.10.10.0  255.255.255.0

xxxxxx2 10.11.11.0   255.255.255.0

xxxxxx2 10.11.2.0     255.255.255.240

Thanks!