online CIDR and IP subnet calculator : Check host

178.33.180.160-178.33.180.191
178.33.180.160/27

178.33.180.192-178.33.180.255
178.33.180.192/26

178.33.187.0-178.33.187.63
178.33.187.0/26

178.33.187.64-178.33.187.71
178.33.187.64/29

178.33.187.72-178.33.187.72
178.33.187.72/32

178.33.181.0-178.33.181.255
178.33.181.0/24

178.33.182.0-178.33.183.255
178.33.182.0/23

178.33.184.0-178.33.185.255
178.33.184.0/23

178.33.186.0-178.33.186.255
178.33.186.0/24

IP subnet calculator 178.33.180.160-178.33.187.72