online CIDR and IP subnet calculator : Check host

118.89.66.0-118.89.67.255
118.89.66.0/23

118.89.68.0-118.89.71.255
118.89.68.0/22

118.89.72.0-118.89.79.255
118.89.72.0/21

118.89.80.0-118.89.95.255
118.89.80.0/20

118.89.96.0-118.89.127.255
118.89.96.0/19

118.89.128.0-118.89.191.255
118.89.128.0/18

118.89.192.0-118.89.207.255
118.89.192.0/20

118.89.208.0-118.89.209.255
118.89.208.0/23

IP subnet calculator 118.89.66.0-118.89.209.255