IP subnet calculator

3.108.0.0-3.111.80.255

3.111.0.0-3.111.63.255
3.111.0.0/18

3.111.64.0-3.111.79.255
3.111.64.0/20

3.111.80.0-3.111.80.255
3.111.80.0/24

3.108.0.0-3.109.255.255
3.108.0.0/15

3.110.0.0-3.110.255.255
3.110.0.0/16