online CIDR and IP subnet calculator : Check host

212.227.222.0-212.227.222.7
212.227.222.0/29

212.227.222.8-212.227.222.9
212.227.222.8/31

212.227.222.10-212.227.222.10
212.227.222.10/32

212.227.200.0-212.227.207.255
212.227.200.0/21

212.227.208.0-212.227.215.255
212.227.208.0/21

212.227.216.0-212.227.219.255
212.227.216.0/22

212.227.220.0-212.227.221.255
212.227.220.0/23

IP subnet calculator 212.227.200.0-212.227.222.10