A Subnet divides a larger network into smaller, more manageable sections. This structure helps organizations improve network performance, strengthen security, and control how devices communicate with each other. Subnetting can also reduce unnecessary traffic by keeping data within the appropriate network segment. It is widely used in business networks, cloud environments, and data centers where efficient IP address management is essential. Understanding subnet masks and IP ranges makes network planning much easier. Read the full article to learn more about Subnet technology and how subnetting works.