Online IP calculator
Input
- Address
- 156.20.20.0
- Netmask
- 255.255.254.0 = 23
- Inversion mask
- 0.0.1.255
- Binary
- 10011100.00010100.00010100.00000000
- Reserved
- No
Result
- Network
- 156.20.20.0/23 (Class B)
- First IP
- 156.20.20.1
- Last IP
- 156.20.21.254
- Broadcast
- 156.20.21.255
- Network range
- 156.20.20.0 - 156.20.21.255
- List of all IP addresses
- 156_20_20_0-23.txt
- Number of hosts
- 510
- Number of IP addresses
- 512