online CIDR and IP subnet calculator : Check host

18.168.37.192-18.168.37.255
18.168.37.192/26

18.168.38.0-18.168.39.255
18.168.38.0/23

18.168.40.0-18.168.47.255
18.168.40.0/21

18.168.48.0-18.168.63.255
18.168.48.0/20

18.168.64.0-18.168.127.255
18.168.64.0/18

18.168.128.0-18.168.131.255
18.168.128.0/22

18.168.132.0-18.168.132.255
18.168.132.0/24

IP subnet calculator 18.168.37.192-18.168.132.255