I want to know that from whom the ISPs and Web Hosting companies buy IPs from to connect to the Internet. I mean where is that organization???
Regional Internet Registries Regional Internet Registries (RIRs) are nonprofit corporations established for the purpose of administration and registration of Internet Protocol (IP) address space and Autonomous System (AS) numbers. RIRs also work together on joint projects. A list of all RIRs is provided below with links to lists of countries within each region.