Your IP address:
Provider:
...

For example: 100.26.140.179

/
Input
Address: 3.132.0.0
Netmask: 255.252.0.0 = 14
Inversion mask: 0.3.255.255
Binary: 00000011.10000100.00000000.00000000
Reserved: No
Result
Network: 3.132.0.0/14 (Class A)
First IP: 3.132.0.1
Last IP: 3.135.255.254
Broadcast: 3.135.255.255
Network range: 3.132.0.0 - 3.135.255.255
Number of hosts: 262142
Number of IP addresses: 262144