These entries are queried from radb.net using whois, you can try my project getting these.
:AS8742 route: 195.208.102.0/24 descr: SANTEKHKOMPLEKT origin: AS8742 mnt-by: ROSNIIROS-MNT created: 2015-10-12T12:39:45Z last-modified: 2022-06-02T06:02:27Z 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 route6: 2001:67c:2e9c::/48 descr: SANTEKHKOMPLEKT origin: AS8742 mnt-by: ROSNIIROS-MNT created: 2015-10-12T12:41:16Z last-modified: 2022-06-02T06:00:59Z 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