online CIDR and IP subnet calculator : Check host

208.122.194.0-208.122.195.255
208.122.194.0/23

208.122.196.0-208.122.199.255
208.122.196.0/22

208.122.200.0-208.122.207.255
208.122.200.0/21

208.122.208.0-208.122.215.255
208.122.208.0/21

208.122.216.0-208.122.219.255
208.122.216.0/22

208.122.220.0-208.122.221.255
208.122.220.0/23

208.122.222.0-208.122.222.255
208.122.222.0/24

IP subnet calculator 208.122.194.0-208.122.222.255