online CIDR and IP subnet calculator : Check host

66.29.143.158-66.29.143.159
66.29.143.158/31

66.29.143.160-66.29.143.191
66.29.143.160/27

66.29.143.192-66.29.143.255
66.29.143.192/26

66.29.152.0-66.29.152.63
66.29.152.0/26

66.29.152.64-66.29.152.71
66.29.152.64/29

66.29.152.72-66.29.152.75
66.29.152.72/30

66.29.152.76-66.29.152.77
66.29.152.76/31

66.29.144.0-66.29.151.255
66.29.144.0/21

IP subnet calculator 66.29.143.158-66.29.152.77