It allows the members of Regional Internet Registries, known as Local Internet Registries (LIRs), to obtain a resource certificate listing the Internet number resources they hold.
它允许区域互联网注册管理机构的成员即本地互联网注册机构（英语：Local Internet registry）（LIR）获取一个资源证书，列出其持有的互联网码号资源。