Your IP address:
Provider:
...

For example: 54.224.124.217

/
Input
Address: 108.158.192.0
Netmask: 255.255.240.0 = 20
Inversion mask: 0.0.15.255
Binary: 01101100.10011110.11000000.00000000
Reserved: No
Result
Network: 108.158.192.0/20 (Class A)
First IP: 108.158.192.1
Last IP: 108.158.207.254
Broadcast: 108.158.207.255
Network range: 108.158.192.0 - 108.158.207.255
List of all IP addresses: 108_158_192_0-20.txt
Number of hosts: 4094
Number of IP addresses: 4096