online CIDR and IP subnet calculator : Check host

66.29.135.232-66.29.135.239
66.29.135.232/29

66.29.135.240-66.29.135.255
66.29.135.240/28

66.29.143.0-66.29.143.127
66.29.143.0/25

66.29.143.128-66.29.143.143
66.29.143.128/28

66.29.143.144-66.29.143.151
66.29.143.144/29

66.29.143.152-66.29.143.155
66.29.143.152/30

66.29.143.156-66.29.143.156
66.29.143.156/32

66.29.136.0-66.29.139.255
66.29.136.0/22

66.29.140.0-66.29.141.255
66.29.140.0/23

66.29.142.0-66.29.142.255
66.29.142.0/24

IP subnet calculator 66.29.135.232-66.29.143.156