These entries are queried from radb.net using whois, you can try my project getting these.
:AS211720 route: 185.56.83.0/24 descr: Datashield, Inc. origin: AS211720 mnt-by: DATASHIELD-MNT created: 2021-03-05T07:41:34Z last-modified: 2021-03-30T21:37:09Z 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 route6: 2a06:e80:3000::/36 origin: AS211720 mnt-by: DATASHIELD-MNT created: 2021-03-05T08:44:59Z last-modified: 2021-03-05T08:44:59Z 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