online CIDR and IP subnet calculator : Check host

13.57.6.0-13.57.7.255
13.57.6.0/23

13.57.8.0-13.57.15.255
13.57.8.0/21

13.57.16.0-13.57.31.255
13.57.16.0/20

13.57.32.0-13.57.63.255
13.57.32.0/19

13.57.64.0-13.57.127.255
13.57.64.0/18

13.57.128.0-13.57.131.255
13.57.128.0/22

13.57.132.0-13.57.133.255
13.57.132.0/23

13.57.134.0-13.57.134.255
13.57.134.0/24

IP subnet calculator 13.57.6.0-13.57.134.255