Your IP address:
Provider:
...

For example: 18.221.98.71

/
Input
Address: 192.210.48.0
Netmask: 255.255.240.0 = 20
Inversion mask: 0.0.15.255
Binary: 11000000.11010010.00110000.00000000
Reserved: No
Result
Network: 192.210.48.0/20 (Class C)
First IP: 192.210.48.1
Last IP: 192.210.63.254
Broadcast: 192.210.63.255
Network range: 192.210.48.0 - 192.210.63.255
List of all IP addresses: 192_210_48_0-20.txt
Number of hosts: 4094
Number of IP addresses: 4096