IP subnet calculator

3.18.17.0-3.18.132.127

3.18.132.0-3.18.132.127
3.18.132.0/25

3.18.17.0-3.18.17.255
3.18.17.0/24

3.18.18.0-3.18.19.255
3.18.18.0/23

3.18.20.0-3.18.23.255
3.18.20.0/22

3.18.24.0-3.18.31.255
3.18.24.0/21

3.18.32.0-3.18.63.255
3.18.32.0/19

3.18.64.0-3.18.127.255
3.18.64.0/18

3.18.128.0-3.18.131.255
3.18.128.0/22