These entries are queried from radb.net using whois, you can try my project getting these.
:AS60310 route6: 2a06:a005:1600::/44 origin: AS60310 mnt-by: kitten-mnt created: 2023-05-29T11:24:55Z last-modified: 2023-05-29T11:24:55Z 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: 2a07:54c1:8000::/36 origin: AS60310 mnt-by: nightfall-mnt created: 2023-05-04T19:37:53Z last-modified: 2023-05-04T19:37:53Z 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: 2a07:54c1:8000::/48 origin: AS60310 mnt-by: nightfall-mnt created: 2023-05-12T19:47:20Z last-modified: 2023-05-12T19:47:20Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a07:54c1:8300::/40 descr: Nightfall Internet Services origin: AS60310 mnt-by: nightfall-mnt created: 2023-09-06T12:40:49Z last-modified: 2023-09-06T12:40:49Z 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