Your IP address:
Provider:
...

For example: 3.143.0.157

/
Input
Address: 75.22.192.0
Netmask: 255.255.192.0 = 18
Inversion mask: 0.0.63.255
Binary: 01001011.00010110.11000000.00000000
Reserved: No
Result
Network: 75.22.192.0/18 (Class A)
First IP: 75.22.192.1
Last IP: 75.22.255.254
Broadcast: 75.22.255.255
Network range: 75.22.192.0 - 75.22.255.255
List of all IP addresses: 75_22_192_0-18.txt
Number of hosts: 16382
Number of IP addresses: 16384