online CIDR and IP subnet calculator : Check host

144.217.212.0-144.217.212.127
144.217.212.0/25

144.217.212.128-144.217.212.191
144.217.212.128/26

144.217.212.192-144.217.212.223
144.217.212.192/27

144.217.212.224-144.217.212.239
144.217.212.224/28

144.217.144.0-144.217.159.255
144.217.144.0/20

144.217.160.0-144.217.191.255
144.217.160.0/19

144.217.192.0-144.217.207.255
144.217.192.0/20

144.217.208.0-144.217.211.255
144.217.208.0/22

IP subnet calculator 144.217.144.0-144.217.212.239