Your IP address:
Provider:
...

For example: 3.22.51.241

/
Input
Address: 164.55.247.0
Netmask: 255.255.255.0 = 24
Inversion mask: 0.0.0.255
Binary: 10100100.00110111.11110111.00000000
Reserved: No
Result
Network: 164.55.247.0/24 (Class B)
First IP: 164.55.247.1
Last IP: 164.55.247.254
Broadcast: 164.55.247.255
Network range: 164.55.247.0 - 164.55.247.255
List of all IP addresses: 164_55_247_0-24.txt
Number of hosts: 254
Number of IP addresses: 256