Your IP address:
Provider:
...

For example: 13.59.9.236

/
Input
Address: 23.251.252.0
Netmask: 255.255.252.0 = 22
Inversion mask: 0.0.3.255
Binary: 00010111.11111011.11111100.00000000
Reserved: No
Result
Network: 23.251.252.0/22 (Class A)
First IP: 23.251.252.1
Last IP: 23.251.255.254
Broadcast: 23.251.255.255
Network range: 23.251.252.0 - 23.251.255.255
List of all IP addresses: 23_251_252_0-22.txt
Number of hosts: 1022
Number of IP addresses: 1024