online CIDR and IP subnet calculator : Check host

52.9.63.252-52.9.63.255
52.9.63.252/30

52.9.127.0-52.9.127.63
52.9.127.0/26

52.9.64.0-52.9.95.255
52.9.64.0/19

52.9.96.0-52.9.111.255
52.9.96.0/20

52.9.112.0-52.9.119.255
52.9.112.0/21

52.9.120.0-52.9.123.255
52.9.120.0/22

52.9.124.0-52.9.125.255
52.9.124.0/23

52.9.126.0-52.9.126.255
52.9.126.0/24

IP subnet calculator 52.9.63.252-52.9.127.63