Your IP address:
Provider:
...

For example: 18.191.13.255

/
Input
Address: 144.2.154.0
Netmask: 255.255.255.0 = 24
Inversion mask: 0.0.0.255
Binary: 10010000.00000010.10011010.00000000
Reserved: No
Result
Network: 144.2.154.0/24 (Class B)
First IP: 144.2.154.1
Last IP: 144.2.154.254
Broadcast: 144.2.154.255
Network range: 144.2.154.0 - 144.2.154.255
List of all IP addresses: 144_2_154_0-24.txt
Number of hosts: 254
Number of IP addresses: 256