In what context is the term "node" used concerning IP addresses?

The term "node" in the context of IP addresses refers to any endpoint device on a network. This encompasses a wide range of devices that can communicate over the network, including computers, printers, and routers. Each of these devices typically has a unique IP address assigned to it, allowing them to send and receive data effectively.

In networking terminology, a node is essentially any active electronic device that can send, receive, or forward information. This definition applies broadly to various types of devices connected to the network, which is essential for network communication and collaboration. Understanding nodes as endpoints is crucial for comprehending how data flows through networks and how devices interact with one another.

Other definitions, such as software applications or data storage locations, do not align with the networking context where "node" specifically pertains to devices with unique addresses that participate in data transmission and communication. Similarly, while internet security devices may be part of a network, they do not capture the broader definition of a node as any device with an IP address.