online CIDR and IP subnet calculator : Check host

113.64.212.0-113.64.215.255
113.64.212.0/22

113.64.216.0-113.64.223.255
113.64.216.0/21

113.64.224.0-113.64.255.255
113.64.224.0/19

113.65.0.0-113.65.255.255
113.65.0.0/16

113.66.0.0-113.67.255.255
113.66.0.0/15

113.68.0.0-113.71.255.255
113.68.0.0/14

113.72.0.0-113.79.255.255
113.72.0.0/13

113.80.0.0-113.87.255.255
113.80.0.0/13

113.88.0.0-113.91.255.255
113.88.0.0/14

113.92.0.0-113.92.255.255
113.92.0.0/16

IP subnet calculator 113.64.212.0-113.92.255.255