online CIDR and IP subnet calculator : Check host

212.227.172.17-212.227.172.17
212.227.172.17/32

212.227.172.18-212.227.172.19
212.227.172.18/31

212.227.172.20-212.227.172.23
212.227.172.20/30

212.227.172.24-212.227.172.31
212.227.172.24/29

212.227.172.32-212.227.172.63
212.227.172.32/27

212.227.172.64-212.227.172.127
212.227.172.64/26

212.227.172.128-212.227.172.255
212.227.172.128/25

212.227.173.0-212.227.173.255
212.227.173.0/24

212.227.174.0-212.227.175.255
212.227.174.0/23

212.227.176.0-212.227.191.255
212.227.176.0/20

212.227.192.0-212.227.192.255
212.227.192.0/24

IP subnet calculator 212.227.172.17-212.227.192.255