These entries are queried from radb.net using whois, you can try my project getting these.
:AS42105 route: 217.9.8.0/24 origin: AS42105 mnt-by: MeestIT-MNT mnt-by: RDR-MNT created: 2020-10-01T16:00:09Z last-modified: 2020-10-01T16:00:09Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: valid