Your IP address:
Provider:
...

For example: 216.73.216.51

/
Input
Address: 149.28.6.0
Netmask: 255.255.255.0 = 24
Inversion mask: 0.0.0.255
Binary: 10010101.00011100.00000110.00000000
Reserved: No
Result
Network: 149.28.6.0/24 (Class B)
First IP: 149.28.6.1
Last IP: 149.28.6.254
Broadcast: 149.28.6.255
Network range: 149.28.6.0 - 149.28.6.255
List of all IP addresses: 149_28_6_0-24.txt
Number of hosts: 254
Number of IP addresses: 256