online CIDR and IP subnet calculator : Check host

171.229.20.0-171.229.20.127
171.229.20.0/25

171.229.20.128-171.229.20.159
171.229.20.128/27

171.229.20.160-171.229.20.163
171.229.20.160/30

171.229.20.164-171.229.20.164
171.229.20.164/32

171.229.0.0-171.229.15.255
171.229.0.0/20

171.229.16.0-171.229.19.255
171.229.16.0/22

171.224.0.0-171.227.255.255
171.224.0.0/14

171.228.0.0-171.228.255.255
171.228.0.0/16

IP subnet calculator 171.224.0.0-171.229.20.164