These entries are queried from radb.net using whois, you can try my project getting these.
:AS203453 route6: 2602:fab8::/36 origin: AS203453 descr: IPv6 Announcement admin-c: BEREZ12-ARIN tech-c: BEREZ12-ARIN tech-c: GRAYR63-ARIN tech-c: KMYTH-ARIN tech-c: NSCCO-ARIN mnt-by: MNT-FNL-56 created: 2023-01-29T16:10:54Z last-modified: 2024-02-17T05:19:04Z source: ARIN rpki-ov-state: valid route6: 2602:fcd3:1b4::/48 origin: AS203453 descr: wFlare LTD admin-c: NOC33562-ARIN tech-c: NOC33562-ARIN mnt-by: MNT-CANAD-111 created: 2022-12-01T00:44:29Z last-modified: 2023-01-01T07:37:28Z source: ARIN rpki-ov-state: valid route6: 2602:fd50:10f1::/48 origin: AS203453 descr: Route48 /48 OFFER descr: ANY ABUSE SHOULD BE REPORTED TO support [at] gocode.it mnt-by: MNT-GOCOD admin-c: SUPPO2273-ARIN tech-c: SUPPO2273-ARIN source: ARIN created: 2022-12-24T19:49:08Z last-modified: 2022-12-24T19:49:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a06:a005:108e::/48 origin: AS203453 mnt-by: ryang-mnt mnt-by: ROUTE48-MNT created: 2022-11-26T02:27:13Z last-modified: 2022-11-26T02:27:13Z 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: 2a06:a005:150d::/48 origin: AS203453 mnt-by: wflareltd-mnt mnt-by: ROUTE48-MNT created: 2022-11-28T21:03:39Z last-modified: 2022-11-28T21:03:39Z 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: 2a07:54c2:b00b::/48 descr: wFlare LTD origin: AS203453 created: 2022-12-08T02:12:08Z last-modified: 2022-12-08T02:12:08Z source: RIPE mnt-by: IS-MNT 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: 2a11:5cc0:b00b::/48 origin: AS203453 mnt-by: wflareLTD-mnt created: 2022-10-25T18:54:54Z last-modified: 2022-10-25T18:54:54Z 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