online CIDR and IP subnet calculator : Check host

218.84.245.0-218.84.245.255
218.84.245.0/24

218.84.246.0-218.84.247.255
218.84.246.0/23

218.84.248.0-218.84.255.255
218.84.248.0/21

218.86.0.0-218.86.127.255
218.86.0.0/17

218.86.128.0-218.86.191.255
218.86.128.0/18

218.86.192.0-218.86.223.255
218.86.192.0/19

218.86.224.0-218.86.239.255
218.86.224.0/20

218.85.0.0-218.85.255.255
218.85.0.0/16

IP subnet calculator 218.84.245.0-218.86.239.255