Your IP address:
Provider:
...

For example: 3.136.26.20

/
Input
Address: 64.39.235.0
Netmask: 255.255.255.0 = 24
Inversion mask: 0.0.0.255
Binary: 01000000.00100111.11101011.00000000
Reserved: No
Result
Network: 64.39.235.0/24 (Class A)
First IP: 64.39.235.1
Last IP: 64.39.235.254
Broadcast: 64.39.235.255
Network range: 64.39.235.0 - 64.39.235.255
List of all IP addresses: 64_39_235_0-24.txt
Number of hosts: 254
Number of IP addresses: 256