online CIDR and IP subnet calculator : Check host

140.205.2.0-140.205.3.255
140.205.2.0/23

140.205.4.0-140.205.7.255
140.205.4.0/22

140.205.8.0-140.205.15.255
140.205.8.0/21

140.205.16.0-140.205.31.255
140.205.16.0/20

140.205.32.0-140.205.63.255
140.205.32.0/19

140.205.64.0-140.205.95.255
140.205.64.0/19

140.205.96.0-140.205.111.255
140.205.96.0/20

140.205.112.0-140.205.119.255
140.205.112.0/21

140.205.120.0-140.205.121.255
140.205.120.0/23

IP subnet calculator 140.205.2.0-140.205.121.255