These entries are queried from radb.net using whois, you can try my project getting these.
:AS400006 route: 208.99.62.0/24 origin: AS400006 descr: FMT2 - Hurricane Electric admin-c: NETWO9527-ARIN tech-c: NETWO9527-ARIN mnt-by: MNT-DL-797 created: 2022-12-29T13:55:16Z last-modified: 2022-12-29T13:55:16Z source: ARIN rpki-ov-state: valid route6: 2001:470:18e::/48 origin: AS400006 descr: NET-2001-470-18e---48-AS400006 admin-c: ZH17-ARIN tech-c: ZH17-ARIN mnt-by: MNT-HURC source: ARIN created: 2023-08-19T01:45:14Z last-modified: 2023-08-19T01:45:14Z rpki-ov-state: valid route6: 2606:7040::/32 origin: AS400006 descr: FMT2 Hurricane Electric admin-c: NETWO9527-ARIN tech-c: NETWO9527-ARIN mnt-by: MNT-DL-797 created: 2022-12-29T13:54:32Z last-modified: 2022-12-29T13:54:32Z source: ARIN rpki-ov-state: valid