These entries are queried from radb.net using whois, you can try my project getting these.
:AS56762 route: 44.31.59.0/24 descr: AMPRNet BGP transport for K5ICQ via AS56762 origin: AS56762 mnt-by: MAINT-AS210905 changed: altdb [at] ripe.olympicio.net 20220520 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:67c:b8c::/48 origin: AS56762 mnt-by: OLYMPICIO-MNT created: 2023-02-06T17:44:45Z last-modified: 2023-02-06T17:44:45Z 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: 2a07:54c1:41ff::/48 origin: AS56762 mnt-by: PUDU-MNT created: 2023-10-30T23:24:20Z last-modified: 2023-10-30T23:24:20Z 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