These entries are queried from radb.net using whois, you can try my project getting these.
:AS59973 route: 176.58.66.0/24 origin: AS59973 mnt-by: Moataz-mushtaha created: 2021-12-01T09:58:01Z last-modified: 2021-12-01T09:58:01Z 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