Your IP address:
Provider:
...

For example: 18.222.115.120

/
Input
Address: 134.224.240.0
Netmask: 255.255.254.0 = 23
Inversion mask: 0.0.1.255
Binary: 10000110.11100000.11110000.00000000
Reserved: No
Result
Network: 134.224.240.0/23 (Class B)
First IP: 134.224.240.1
Last IP: 134.224.241.254
Broadcast: 134.224.241.255
Network range: 134.224.240.0 - 134.224.241.255
List of all IP addresses: 134_224_240_0-23.txt
Number of hosts: 510
Number of IP addresses: 512