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IP (Internet Protocol) is a set of rules that governs how data is sent and received over the internet or other networks. It works by assigning a unique IP address to each device on a network, enabling data packets to be routed from the source to the correct destination. IP operates at the network layer of the OSI model and is a core part of the TCP/IP protocol suite, which powers most modern internet communication. There are two main versions: IPv4, which uses 32-bit addresses, and IPv6, which uses 128-bit addresses to accommodate the growing number of connected devices. IP ensures reliable, structured, and scalable data exchange across networks.
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