Registration Data Access Protocol (RDAP) Extension for Resource Public Key Infrastructure (RPKI) Registration Data

The Resource Public Key Infrastructure (RPKI) is used to secure inter-domain routing on the internet. This document defines a new Registration Data Access Protocol (RDAP) extension with identifier "rpki1", for accessing the RPKI registration data in the Internet Number Registry System (INRS) for the Route Origin Authorization (ROA), Autonomous System Provider Authorization (ASPA), and X.509 Resource Certificate RPKI profiles through RDAP. The INRS is composed of Regional Internet Registries (RIRs), National Internet Registries (NIRs), and Local Internet Registries (LIRs).