online CIDR and IP subnet calculator : Check host

192.0.74.4-192.0.74.7
192.0.74.4/30

192.0.74.8-192.0.74.15
192.0.74.8/29

192.0.74.16-192.0.74.31
192.0.74.16/28

192.0.74.32-192.0.74.63
192.0.74.32/27

192.0.74.64-192.0.74.127
192.0.74.64/26

192.0.74.128-192.0.74.255
192.0.74.128/25

192.0.75.0-192.0.75.255
192.0.75.0/24

192.0.76.0-192.0.79.255
192.0.76.0/22

192.0.80.0-192.0.95.255
192.0.80.0/20

192.0.96.0-192.0.127.255
192.0.96.0/19

IP subnet calculator 192.0.74.4-192.0.127.255