online CIDR and IP subnet calculator : Check host

156.239.224.254-156.239.224.255
156.239.224.254/31

156.239.241.0-156.239.241.63
156.239.241.0/26

156.239.241.64-156.239.241.64
156.239.241.64/32

156.239.225.0-156.239.225.255
156.239.225.0/24

156.239.226.0-156.239.227.255
156.239.226.0/23

156.239.228.0-156.239.231.255
156.239.228.0/22

156.239.232.0-156.239.239.255
156.239.232.0/21

156.239.240.0-156.239.240.255
156.239.240.0/24

IP subnet calculator 156.239.224.254-156.239.241.64