Your IP address:
Provider:
...

For example: 216.73.216.99

/
Input
Address: 66.92.201.0
Netmask: 255.255.255.0 = 24
Inversion mask: 0.0.0.255
Binary: 01000010.01011100.11001001.00000000
Reserved: No
Result
Network: 66.92.201.0/24 (Class A)
First IP: 66.92.201.1
Last IP: 66.92.201.254
Broadcast: 66.92.201.255
Network range: 66.92.201.0 - 66.92.201.255
List of all IP addresses: 66_92_201_0-24.txt
Number of hosts: 254
Number of IP addresses: 256