What is the multicast address range for Class D networks?

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Multiple Choice

What is the multicast address range for Class D networks?

Explanation:
In IPv4, Class D is reserved for multicast, which means one-to-many delivery to a group of hosts. The first four bits of a Class D address are 1110, placing these addresses in the range 224.0.0.0 through 239.255.255.255. So all multicast addresses fall within 224.0.0.0 to 239.255.255.255, which is why this range is the correct answer. This range is distinct from unicast (Classes A, B, and C) and from the higher, reserved end of the space (addresses like 240.0.0.0 and above).

In IPv4, Class D is reserved for multicast, which means one-to-many delivery to a group of hosts. The first four bits of a Class D address are 1110, placing these addresses in the range 224.0.0.0 through 239.255.255.255. So all multicast addresses fall within 224.0.0.0 to 239.255.255.255, which is why this range is the correct answer. This range is distinct from unicast (Classes A, B, and C) and from the higher, reserved end of the space (addresses like 240.0.0.0 and above).

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