These entries are queried from radb.net using whois, you can try my project getting these.
:AS64486 route: 176.96.229.0/24 origin: AS64486 mnt-by: BRIZPLUS-MNT created: 2022-12-28T07:24:44Z last-modified: 2022-12-28T07:24:44Z 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:d2c1:100::/48 origin: AS64486 mnt-by: BRIZPLUS-MNT created: 2022-06-16T12:52:29Z last-modified: 2022-06-16T12:52:29Z 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