Your IP address:
Provider:
...

For example: 18.191.5.239

/
Input
Address: 52.13.252.0
Netmask: 255.255.254.0 = 23
Inversion mask: 0.0.1.255
Binary: 00110100.00001101.11111100.00000000
Reserved: No
Result
Network: 52.13.252.0/23 (Class A)
First IP: 52.13.252.1
Last IP: 52.13.253.254
Broadcast: 52.13.253.255
Network range: 52.13.252.0 - 52.13.253.255
List of all IP addresses: 52_13_252_0-23.txt
Number of hosts: 510
Number of IP addresses: 512