Which address is used to broadcast to the current network?

The correct answer is based on the function of broadcast addresses in networking. A broadcast address is used to send a message to all devices on a specific subnet or network segment. In IPv4 networking, the all-ones address (or a subnet-specific broadcast address) is often employed for this purpose.

The address 255.255.255.255 is known as the limited broadcast address, which is used to send messages to all devices on the local network regardless of their subnet. This address is recognized by every device on an Ethernet or local area network, allowing for general broadcasts where no specific destination is defined.

In contrast, while the address 192.168.1.255 can be used as a broadcast address for the specific subnet 192.168.1.0/24, it won't reach devices outside this subnet. The same logic applies to 10.0.0.255, which is a broadcast address for the subnet 10.0.0.0/24. The address 255.255.255.0 does not serve as a broadcast address; instead, it represents a subnet mask, indicating which portion of the IP address identifies the network as opposed to the host.

Thus, 255.255.255.