online CIDR and IP subnet calculator : Check host

50.28.16.54-50.28.16.55
50.28.16.54/31

50.28.16.56-50.28.16.63
50.28.16.56/29

50.28.16.64-50.28.16.127
50.28.16.64/26

50.28.16.128-50.28.16.255
50.28.16.128/25

50.28.17.0-50.28.17.255
50.28.17.0/24

50.28.18.0-50.28.19.255
50.28.18.0/23

50.28.20.0-50.28.23.255
50.28.20.0/22

50.28.24.0-50.28.24.255
50.28.24.0/24

IP subnet calculator 50.28.16.54-50.28.24.255