IP subnet calculator

51.79.0.0-51.79.74.255

51.79.0.0-51.79.63.255
51.79.0.0/18

51.79.64.0-51.79.71.255
51.79.64.0/21

51.79.72.0-51.79.73.255
51.79.72.0/23

51.79.74.0-51.79.74.255
51.79.74.0/24