Ranges:
shared net name     first ip           last ip            max   cur    percent  touch   t+c  t+c perc
All networks        10.4.0.1         - 10.4.0.20           20     3     15.000      0     3    15.000
example1            10.0.0.1         - 10.0.0.20           20     9     45.000      0     9    45.000
example1            10.1.0.1         - 10.1.0.20           20     4     20.000      0     4    20.000
example2            10.2.0.1         - 10.2.0.20           20     4     20.000      0     4    20.000
example2            10.3.0.1         - 10.3.0.20           20     3     15.000      0     3    15.000

Shared networks:
name                   max   cur     percent  touch    t+c  t+c perc
example1                40    13     32.500       0     13    32.500
example2                40     7     17.500       0      7    17.500

Sum of all ranges:
name                   max   cur     percent  touch    t+c  t+c perc
All networks           100    23     23.000       0     23    23.000