online CIDR and IP subnet calculator : Check host

207.212.106.0-207.212.107.255
207.212.106.0/23

207.212.108.0-207.212.111.255
207.212.108.0/22

207.212.112.0-207.212.127.255
207.212.112.0/20

207.212.128.0-207.212.255.255
207.212.128.0/17

207.213.0.0-207.213.63.255
207.213.0.0/18

207.213.64.0-207.213.79.255
207.213.64.0/20

207.213.80.0-207.213.81.255
207.213.80.0/23

IP subnet calculator 207.212.106.0-207.213.81.255