These entries are queried from radb.net using whois, you can try my project getting these.
:AS38846 route6: 2407:a0c0::/32 origin: AS38846 descr: Taiwan Network Information Center 3F., No. 123, Sec. 4, Bade Rd., Songshan Dist. mnt-by: MAINT-TW-TWNIC last-modified: 2022-11-03T02:29:41Z source: APNIC rpki-ov-state: valid route6: 2407:a0c0::/32 origin: AS38846 descr: Customer Prefixes admin-c: MAINT-AS38047 tech-c: MAINT-AS38047 mnt-by: MAINT-AS138145 changed: admin [at] cloudix.online 20210705 #03:59:07Z source: RADB last-modified: 2023-11-13T16:17:43Z rpki-ov-state: valid route6: 2a06:a005:1e00::/44 origin: AS38846 mnt-by: JUMPSKY-MNT mnt-by: ROUTE48-MNT created: 2022-11-01T03:38:08Z last-modified: 2022-11-01T03:38:08Z 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:a005:1e10::/44 origin: AS38846 mnt-by: JUMPSKY-MNT mnt-by: ROUTE48-MNT created: 2022-09-22T05:13:01Z last-modified: 2022-09-22T05:13:01Z 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:a005:21b0::/44 origin: AS38846 mnt-by: JUMPSKY-MNT mnt-by: ROUTE48-MNT created: 2022-10-31T09:08:38Z last-modified: 2022-10-31T09:08:38Z 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:a005:21f0::/44 origin: AS38846 mnt-by: JUMPSKY-MNT mnt-by: ROUTE48-MNT created: 2022-11-01T03:37:26Z last-modified: 2022-11-01T03:37:26Z 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:a005:2890::/44 origin: AS38846 mnt-by: JUMPSKY-MNT mnt-by: ROUTE48-MNT created: 2022-12-23T18:30:17Z last-modified: 2022-12-23T18:30:17Z 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: 2a13:aac4:f020::/44 origin: AS38846 mnt-by: lir-hk-lir-1-MNT created: 2024-02-20T15:37:17Z last-modified: 2024-02-20T15:37:17Z 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