Your IP address:
Provider:
...

For example: 3.145.50.83

/
Input
Address: 168.192.0.0
Netmask: 255.254.0.0 = 15
Inversion mask: 0.1.255.255
Binary: 10101000.11000000.00000000.00000000
Reserved: No
Result
Network: 168.192.0.0/15 (Class B)
First IP: 168.192.0.1
Last IP: 168.193.255.254
Broadcast: 168.193.255.255
Network range: 168.192.0.0 - 168.193.255.255
Number of hosts: 131070
Number of IP addresses: 131072