What type of address provides one-to-many communication?

Multicast is a type of address that enables one-to-many communication by allowing a single source to send data to multiple receivers simultaneously. This is in contrast to unicast, which involves one-to-one communication, meaning data is sent from one source to one destination. Broadcast addresses are intended for communication to all devices on a network segment, where every recipient receives the message regardless of whether they are interested in it. Anycast is used to route data to the nearest or best destination among a group of potential receivers, but it does not facilitate true one-to-many communication. In scenarios like streaming video or audio, multicast is ideal because it efficiently manages bandwidth, allowing multiple users to receive the same data stream without overwhelming the network with duplicate packets.