online CIDR and IP subnet calculator : Check host

180.101.161.0-180.101.161.255
180.101.161.0/24

180.101.162.0-180.101.163.255
180.101.162.0/23

180.101.164.0-180.101.167.255
180.101.164.0/22

180.101.168.0-180.101.175.255
180.101.168.0/21

180.101.176.0-180.101.191.255
180.101.176.0/20

180.101.192.0-180.101.223.255
180.101.192.0/19

180.101.224.0-180.101.227.255
180.101.224.0/22

180.101.228.0-180.101.228.255
180.101.228.0/24

IP subnet calculator 180.101.161.0-180.101.228.255