online CIDR and IP subnet calculator : Check host

216.92.123.74-216.92.123.75
216.92.123.74/31

216.92.123.76-216.92.123.79
216.92.123.76/30

216.92.123.80-216.92.123.95
216.92.123.80/28

216.92.123.96-216.92.123.127
216.92.123.96/27

216.92.123.128-216.92.123.255
216.92.123.128/25

216.92.124.0-216.92.127.255
216.92.124.0/22

216.92.128.0-216.92.191.255
216.92.128.0/18

216.92.192.0-216.92.199.255
216.92.192.0/21

216.92.200.0-216.92.203.255
216.92.200.0/22

216.92.204.0-216.92.205.255
216.92.204.0/23

IP subnet calculator 216.92.123.74-216.92.205.255