What is a Class D IP Address?

What is a Class D IP Address?

A Class D IP address, also known as a Multicast IP address, is an address used to send data to multiple hosts on the same network. The Class D address range is 224.0.0.0 through 239.255.255.255, and this range can be further divided into several subnets.

The main purpose of a Class D IP address is to allow for efficient transmission of multicast packets over a large network. Multicasting is a form of communication that allows multiple recipients to receive a single transmission from one source. By using this type of address, large amounts of data can be sent out quickly and efficiently.

Class D IP addresses can be used for many applications, such as streaming video, Voice over IP (VoIP), and video conferencing. It is important to note that all routers must support multicast protocols in order for these types of applications to take advantage of the Class D address range.