Online IP calculator
Input
- Address
- 155.121.0.0
- Netmask
- 255.255.0.0 = 16
- Inversion mask
- 0.0.255.255
- Binary
- 10011011.01111001.00000000.00000000
- Reserved
- No
Result
- Network
- 155.121.0.0/16 (Class B)
- First IP
- 155.121.0.1
- Last IP
- 155.121.255.254
- Broadcast
- 155.121.255.255
- Network range
- 155.121.0.0 - 155.121.255.255
- List of all IP addresses
- 155_121_0_0-16.txt
- Number of hosts
- 65534
- Number of IP addresses
- 65536