IP subnet calculator

88.99.56.0-88.99.105.255

88.99.56.0-88.99.63.255
88.99.56.0/21

88.99.64.0-88.99.95.255
88.99.64.0/19

88.99.96.0-88.99.103.255
88.99.96.0/21

88.99.104.0-88.99.105.255
88.99.104.0/23