Your IP address:
Provider:
...

For example: 3.143.244.83

/
Input
Address: 99.82.179.54
Netmask: 255.255.255.254 = 31
Inversion mask: 0.0.0.1
Binary: 01100011.01010010.10110011.00110110
Reserved: No
Result
Network: 99.82.179.54/31 (Class A)
First IP: -
Last IP: -
Broadcast: 99.82.179.55
Network range: 99.82.179.54 - 99.82.179.55
List of all IP addresses: 99_82_179_54-31.txt
Number of hosts: 0
Number of IP addresses: 2