Multicast uses special IP address ranges (224.0.0.0 to 239.…

79b · August 20, 2025

Multicast uses special IP address ranges (224.0.0.0 to 239.255.255.255 for IPv4) and protocols like IGMP (Internet Group Management Protocol) to manage group membership. Network routers and switches replicate packets only where needed, creating an efficient distribution tree.