online CIDR and IP subnet calculator : Check host

144.76.103.96-144.76.103.127
144.76.103.96/27

144.76.103.128-144.76.103.255
144.76.103.128/25

144.76.121.0-144.76.121.127
144.76.121.0/25

144.76.121.128-144.76.121.135
144.76.121.128/29

144.76.104.0-144.76.111.255
144.76.104.0/21

144.76.112.0-144.76.119.255
144.76.112.0/21

144.76.120.0-144.76.120.255
144.76.120.0/24

IP subnet calculator 144.76.103.96-144.76.121.135