Last Usable IP
The last address in a subnet that can be assigned to a host.
The Last Usable IP is the final address in a subnet that can be assigned to a device. It is located immediately before the broadcast address and is one of the usable addresses in the subnet.
For example, in the subnet 192.168.1.0/24, the last usable address is 192.168.1.254.
Key Points
- Last IP address usable by a host
- Located right before the broadcast address
- Can be assigned to network devices
- Calculated from the subnet mask
- Used during subnet planning