Your IP address:
Provider:
...

For example: 3.129.67.26

/
Input
Address: 155.254.160.0
Netmask: 255.255.224.0 = 19
Inversion mask: 0.0.31.255
Binary: 10011011.11111110.10100000.00000000
Reserved: No
Result
Network: 155.254.160.0/19 (Class B)
First IP: 155.254.160.1
Last IP: 155.254.191.254
Broadcast: 155.254.191.255
Network range: 155.254.160.0 - 155.254.191.255
List of all IP addresses: 155_254_160_0-19.txt
Number of hosts: 8190
Number of IP addresses: 8192