IP subnet calculator

5.45.71.80-5.45.79.255

5.45.71.80-5.45.71.95
5.45.71.80/28

5.45.71.96-5.45.71.127
5.45.71.96/27

5.45.71.128-5.45.71.255
5.45.71.128/25

5.45.72.0-5.45.79.255
5.45.72.0/21