online CIDR and IP subnet calculator : Check host

65.21.87.192-65.21.87.255
65.21.87.192/26

65.21.171.0-65.21.171.127
65.21.171.0/25

65.21.171.128-65.21.171.143
65.21.171.128/28

65.21.171.144-65.21.171.151
65.21.171.144/29

65.21.88.0-65.21.95.255
65.21.88.0/21

65.21.96.0-65.21.127.255
65.21.96.0/19

65.21.128.0-65.21.159.255
65.21.128.0/19

65.21.160.0-65.21.167.255
65.21.160.0/21

65.21.168.0-65.21.169.255
65.21.168.0/23

65.21.170.0-65.21.170.255
65.21.170.0/24

IP subnet calculator 65.21.87.192-65.21.171.151