These entries are queried from radb.net using whois, you can try my project getting these.
:AS197569 route6: 2001:67c:2f8c::/48 origin: AS197569 descr: BASED v6 01 mnt-by: BASEDONWHAT-MNT created: 2023-07-26T13:36:52Z last-modified: 2023-07-27T13:05:25Z 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