These entries are queried from radb.net using whois, you can try my project getting these.
:AS51308 route6: 2602:fa42:10::/44 origin: AS51308 descr: Deployment in SFO admin-c: HOSTN-ARIN tech-c: HOSTN-ARIN mnt-by: MNT-HL-723 created: 2023-09-19T02:08:23Z last-modified: 2023-09-19T02:08:23Z source: ARIN rpki-ov-state: valid route6: 2602:fa42:30::/44 origin: AS51308 descr: FRA admin-c: HOSTN-ARIN tech-c: HOSTN-ARIN mnt-by: MNT-HL-723 created: 2023-09-20T22:38:35Z last-modified: 2023-09-20T22:38:35Z source: ARIN rpki-ov-state: valid route6: 2602:fa42:400::/38 origin: AS51308 descr: SFO-IPv6 admin-c: HOSTN-ARIN tech-c: HOSTN-ARIN mnt-by: MNT-HL-723 created: 2023-09-19T02:04:36Z last-modified: 2023-09-19T02:04:36Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2602:fa42:fd0::/44 origin: AS51308 descr: kansas Deployment. admin-c: HOSTN-ARIN tech-c: HOSTN-ARIN mnt-by: MNT-HL-723 created: 2023-09-20T14:56:36Z last-modified: 2023-09-20T14:56:36Z source: ARIN rpki-ov-state: valid route6: 2a12:bec0:e03::/48 origin: AS51308 mnt-by: STACKET-MNT created: 2023-08-23T10:47:35Z last-modified: 2023-08-23T10:47:35Z 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