Your IP address:
Provider:
...

For example: 3.147.126.242

/
Input
Address: 64.247.224.0
Netmask: 255.255.224.0 = 19
Inversion mask: 0.0.31.255
Binary: 01000000.11110111.11100000.00000000
Reserved: No
Result
Network: 64.247.224.0/19 (Class A)
First IP: 64.247.224.1
Last IP: 64.247.255.254
Broadcast: 64.247.255.255
Network range: 64.247.224.0 - 64.247.255.255
List of all IP addresses: 64_247_224_0-19.txt
Number of hosts: 8190
Number of IP addresses: 8192