IP subnet calculator

20.82.0.0-20.82.56.255

20.82.0.0-20.82.31.255
20.82.0.0/19

20.82.32.0-20.82.47.255
20.82.32.0/20

20.82.48.0-20.82.55.255
20.82.48.0/21

20.82.56.0-20.82.56.255
20.82.56.0/24