These entries are queried from radb.net using whois, you can try my project getting these.
:AS60519 route: 212.193.166.0/24 descr: SHLH origin: AS60519 mnt-by: ROSNIIROS-MNT created: 2013-07-04T11:49:31Z last-modified: 2023-09-22T06:04:43Z 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: not_found # No ROAs found, or RPKI validation not enabled for source