Which notation represents the IPv6 address range for multicast?

The correct range for multicast addresses in IPv6 is represented by the notation FF00::/8. This range indicates that any address starting with the first eight bits as '1111 1111' (or 'FF' in hexadecimal) is designated for multicast purposes. Multicast addresses in IPv6 enable the efficient distribution of data to multiple destinations simultaneously, which is essential for applications such as streaming media, conferencing, and other group communication services.

The range defined by FF00::/8 encompasses all possible multicast addresses, which include specific scopes for these multicast groups - for instance, addresses with the prefix FF01:: are used for link-local multicast, while addresses with the prefix FF02:: are for site-local multicast. These variations are still within the broader multicast range starting from FF00::/8.

The other notations listed represent different or incorrect ranges, making them unsuitable for specifying multicast addresses in IPv6. Understanding the structure and purpose of these specific address ranges is crucial for networking, especially for correctly configuring multicast applications and services.