These entries are queried from radb.net using whois, you can try my project getting these.
:AS212068 route: 139.28.205.0/24 origin: AS212068 mnt-by: CYNTHIA-MNT mnt-by: SEPC-MNT created: 2021-01-03T02:55:02Z last-modified: 2021-01-03T02:55:08Z 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: 2a0d:1a40:7a00::/44 origin: AS212068 mnt-by: CYNTHIA-MNT mnt-by: SEPC-MNT created: 2021-01-02T12:20:37Z last-modified: 2021-01-02T12:20:43Z 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: 2a0d:1a40:7a01::/48 descr: Site-local, LON origin: AS212068 mnt-by: SEPC-MNT created: 2022-08-07T13:16:53Z last-modified: 2022-08-07T13:16:53Z 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: valid route6: 2a0d:1a40:7a02::/48 origin: AS212068 descr: Site local, FRA mnt-by: SEPC-MNT created: 2022-08-07T13:17:13Z last-modified: 2022-08-07T13:17:31Z 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: 2a0d:1a40:7a04::/48 origin: AS212068 mnt-by: SEPC-MNT created: 2022-12-24T21:25:51Z last-modified: 2022-12-24T21:25:51Z 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: 2a0d:1a40:7a05::/48 origin: AS212068 mnt-by: SEPC-MNT created: 2023-06-24T00:13:45Z last-modified: 2023-06-24T00:13:45Z 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