online CIDR and IP subnet calculator : Check host

81.92.165.0-81.92.165.127
81.92.165.0/25

81.92.165.128-81.92.165.159
81.92.165.128/27

81.92.165.160-81.92.165.167
81.92.165.160/29

81.92.165.168-81.92.165.171
81.92.165.168/30

81.92.165.172-81.92.165.172
81.92.165.172/32

81.92.160.0-81.92.163.255
81.92.160.0/22

81.92.164.0-81.92.164.255
81.92.164.0/24

IP subnet calculator 81.92.160.0-81.92.165.172