online CIDR and IP subnet calculator : Check host

44.221.234.0-44.221.235.255
44.221.234.0/23

44.221.236.0-44.221.239.255
44.221.236.0/22

44.221.240.0-44.221.255.255
44.221.240.0/20

44.222.0.0-44.222.31.255
44.222.0.0/19

44.222.32.0-44.222.47.255
44.222.32.0/20

44.222.48.0-44.222.55.255
44.222.48.0/21

44.222.56.0-44.222.59.255
44.222.56.0/22

44.222.60.0-44.222.60.255
44.222.60.0/24

IP subnet calculator 44.221.234.0-44.222.60.255