These entries are queried from radb.net using whois, you can try my project getting these.
:AS197571 route: 5.143.224.0/24 descr: LLC "Search portal Sputnik" origin: AS197571 mnt-by: ROSTELECOM-MNT created: 2023-08-18T03:33:58Z last-modified: 2023-08-18T03:33:58Z 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 route6: 2001:67c:ccc::/48 descr: LLC "Search portal Sputnik" origin: AS197571 created: 2023-09-01T07:08:09Z last-modified: 2023-09-01T07:08:09Z source: RIPE mnt-by: ROSTELECOM-MNT 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