online CIDR and IP subnet calculator : Check host

12.189.194.0-12.189.195.255
12.189.194.0/23

12.189.196.0-12.189.199.255
12.189.196.0/22

12.189.200.0-12.189.207.255
12.189.200.0/21

12.189.208.0-12.189.223.255
12.189.208.0/20

12.189.224.0-12.189.255.255
12.189.224.0/19

12.190.0.0-12.190.63.255
12.190.0.0/18

12.190.64.0-12.190.95.255
12.190.64.0/19

12.190.96.0-12.190.97.255
12.190.96.0/23

IP subnet calculator 12.189.194.0-12.190.97.255