Your IP address:
Provider:
...

For example: 18.224.59.231

/
Input
Address: 192.161.148.0
Netmask: 255.255.254.0 = 23
Inversion mask: 0.0.1.255
Binary: 11000000.10100001.10010100.00000000
Reserved: No
Result
Network: 192.161.148.0/23 (Class C)
First IP: 192.161.148.1
Last IP: 192.161.149.254
Broadcast: 192.161.149.255
Network range: 192.161.148.0 - 192.161.149.255
List of all IP addresses: 192_161_148_0-23.txt
Number of hosts: 510
Number of IP addresses: 512