Your IP address:
Provider:
...

For example: 216.73.216.57

/
Input
Address: 85.208.105.0
Netmask: 255.255.255.0 = 24
Inversion mask: 0.0.0.255
Binary: 01010101.11010000.01101001.00000000
Reserved: No
Result
Network: 85.208.105.0/24 (Class A)
First IP: 85.208.105.1
Last IP: 85.208.105.254
Broadcast: 85.208.105.255
Network range: 85.208.105.0 - 85.208.105.255
List of all IP addresses: 85_208_105_0-24.txt
Number of hosts: 254
Number of IP addresses: 256