online CIDR and IP subnet calculator : Check host

18.222.162.0-18.222.163.255
18.222.162.0/23

18.222.164.0-18.222.167.255
18.222.164.0/22

18.222.168.0-18.222.175.255
18.222.168.0/21

18.222.176.0-18.222.191.255
18.222.176.0/20

18.222.192.0-18.222.255.255
18.222.192.0/18

18.223.0.0-18.223.127.255
18.223.0.0/17

18.223.128.0-18.223.143.255
18.223.128.0/20

18.223.144.0-18.223.144.255
18.223.144.0/24

IP subnet calculator 18.222.162.0-18.223.144.255