Your IP address:
Provider:
...

For example: 44.203.219.117

/
Input
Address: 146.123.160.0
Netmask: 255.255.224.0 = 19
Inversion mask: 0.0.31.255
Binary: 10010010.01111011.10100000.00000000
Reserved: No
Result
Network: 146.123.160.0/19 (Class B)
First IP: 146.123.160.1
Last IP: 146.123.191.254
Broadcast: 146.123.191.255
Network range: 146.123.160.0 - 146.123.191.255
List of all IP addresses: 146_123_160_0-19.txt
Number of hosts: 8190
Number of IP addresses: 8192