online CIDR and IP subnet calculator : Check host

75.130.8.0-75.130.15.255
75.130.8.0/21

75.130.16.0-75.130.31.255
75.130.16.0/20

75.130.32.0-75.130.63.255
75.130.32.0/19

75.130.64.0-75.130.95.255
75.130.64.0/19

75.130.96.0-75.130.111.255
75.130.96.0/20

75.130.112.0-75.130.119.255
75.130.112.0/21

75.130.120.0-75.130.121.255
75.130.120.0/23

75.130.122.0-75.130.122.255
75.130.122.0/24

IP subnet calculator 75.130.8.0-75.130.122.255