Your IP address:
Provider:
...

For example: 18.191.176.66

/
Input
Address: 142.147.11.0
Netmask: 255.255.255.0 = 24
Inversion mask: 0.0.0.255
Binary: 10001110.10010011.00001011.00000000
Reserved: No
Result
Network: 142.147.11.0/24 (Class B)
First IP: 142.147.11.1
Last IP: 142.147.11.254
Broadcast: 142.147.11.255
Network range: 142.147.11.0 - 142.147.11.255
List of all IP addresses: 142_147_11_0-24.txt
Number of hosts: 254
Number of IP addresses: 256