Your IP address:
Provider:
...

For example: 216.73.216.4

/
Input
Address: 71.152.64.0
Netmask: 255.255.224.0 = 19
Inversion mask: 0.0.31.255
Binary: 01000111.10011000.01000000.00000000
Reserved: No
Result
Network: 71.152.64.0/19 (Class A)
First IP: 71.152.64.1
Last IP: 71.152.95.254
Broadcast: 71.152.95.255
Network range: 71.152.64.0 - 71.152.95.255
List of all IP addresses: 71_152_64_0-19.txt
Number of hosts: 8190
Number of IP addresses: 8192