IP subnet calculator

85.15.64.0-85.15.106.255

85.15.64.0-85.15.95.255
85.15.64.0/19

85.15.96.0-85.15.103.255
85.15.96.0/21

85.15.104.0-85.15.105.255
85.15.104.0/23

85.15.106.0-85.15.106.255
85.15.106.0/24