How do I retrieve all the data in the different RPKI repositories? Are there any tools to use the data set?

There are several RPKI validation toolsets available, including one offered by the RIPE NCC. The toolsets run a service on your local system and periodically retrieve all RPKI information from the global repositories. Cryptographic validation of objects will be performed by the application. Operators can use the processed data to make routing decisions. In addition, the validated data set can be fed directly into an RPKI-capable router.