These entries are queried from radb.net using whois, you can try my project getting these.
:AS12770 route: 62.76.207.0/24 descr: Pacific National University origin: AS12770 mnt-by: ROSNIIROS-MNT created: 1970-01-01T00:00:00Z last-modified: 2020-12-08T10:03:13Z 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 route: 85.142.68.0/22 descr: Khabarovsk Regional Center of New Information Technologies origin: AS12770 notify: netop [at] khb.ru mnt-by: RUNNET-MNT created: 2008-06-20T06:44:39Z last-modified: 2008-06-20T06:44:39Z 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