online CIDR and IP subnet calculator : Check host

156.226.16.0-156.226.31.255
156.226.16.0/20

156.226.32.0-156.226.63.255
156.226.32.0/19

156.226.64.0-156.226.127.255
156.226.64.0/18

156.226.128.0-156.226.159.255
156.226.128.0/19

156.226.160.0-156.226.163.255
156.226.160.0/22

156.226.164.0-156.226.165.255
156.226.164.0/23

156.226.166.0-156.226.166.255
156.226.166.0/24

IP subnet calculator 156.226.16.0-156.226.166.255