Which organization is responsible for assigning IP addresses?

The Internet Corporation for Assigned Names and Numbers (ICANN) is the organization responsible for the global coordination of IP addresses. ICANN manages the allocation of Internet Protocol (IP) addresses through regional authorities and ensures that all IP addresses are unique and that each device connected to the internet can be properly identified. This role is crucial for maintaining the integrity and functionality of the internet, as it enables devices to communicate effectively.

While Internet Service Providers (ISPs) do assign IP addresses to individual customers within their networks, the overall authority and management of IP address allocation at a global level fall under ICANN’s jurisdiction. Additionally, organizations like the World Wide Web Consortium (W3C) are focused on developing web standards and protocols but do not play a role in IP address management. The Federal Communications Commission (FCC), on the other hand, regulates communications within the United States but does not have authority over IP address assignments. Thus, ICANN is correctly identified as the organization responsible for assigning IP addresses.