Your IP address:
Provider:
...

For example: 3.137.187.233

/
Input
Address: 23.147.48.0
Netmask: 255.255.255.0 = 24
Inversion mask: 0.0.0.255
Binary: 00010111.10010011.00110000.00000000
Reserved: No
Result
Network: 23.147.48.0/24 (Class A)
First IP: 23.147.48.1
Last IP: 23.147.48.254
Broadcast: 23.147.48.255
Network range: 23.147.48.0 - 23.147.48.255
List of all IP addresses: 23_147_48_0-24.txt
Number of hosts: 254
Number of IP addresses: 256