Your IP address:
Provider:
...

For example: 18.118.193.232

/
Input
Address: 207.9.0.0
Netmask: 255.255.0.0 = 16
Inversion mask: 0.0.255.255
Binary: 11001111.00001001.00000000.00000000
Reserved: No
Result
Network: 207.9.0.0/16 (Class C)
First IP: 207.9.0.1
Last IP: 207.9.255.254
Broadcast: 207.9.255.255
Network range: 207.9.0.0 - 207.9.255.255
List of all IP addresses: 207_9_0_0-16.txt
Number of hosts: 65534
Number of IP addresses: 65536