These entries are queried from radb.net using whois, you can try my project getting these.
:AS50364 route: 77.83.76.0/22 origin: AS50364 mnt-by: SIPATO-MNT created: 2023-09-06T12:44:23Z last-modified: 2023-09-06T12:44:23Z 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: 2a09:7d80::/29 origin: AS50364 mnt-by: SIPATO-MNT created: 2023-09-06T12:46:08Z last-modified: 2023-09-06T12:46:08Z 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