These entries are queried from radb.net using whois, you can try my project getting these.
:AS12500 route: 91.103.192.0/22 descr: RCS-ROUTE3 notify: noc [at] rclink.ru origin: AS12500 mnt-by: RUSCENTROSVYAZ-MNT created: 2006-12-19T16:05:04Z last-modified: 2023-01-23T12:53:15Z 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: 193.194.153.0/24 descr: RCS-ROUTE1 origin: AS12500 notify: noc [at] rclink.ru mnt-by: RUSCENTROSVYAZ-MNT created: 1970-01-01T00:00:00Z last-modified: 2023-01-23T12:51:11Z 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: 193.194.154.0/24 descr: RCS-ROUTE2 origin: AS12500 notify: noc [at] rclink.ru mnt-by: RUSCENTROSVYAZ-MNT created: 1970-01-01T00:00:00Z last-modified: 2023-01-23T12:52:18Z 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