These entries are queried from radb.net using whois, you can try my project getting these.
:AS205896 route6: 2a07:3983:1::/48 origin: AS205896 mnt-by: VERELOX-MNT mnt-by: us-verelox-1-mnt mnt-by: us-vereloxinc-1-mnt created: 2019-08-13T14:47:32Z last-modified: 2019-08-13T14:47:32Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a07:3983:1::/48 descr: Vultr Customer Route origin: AS205896 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20221210 #00:38:34-18000 source: RADB last-modified: 2023-11-13T16:13:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a07:3984:1::/48 origin: AS205896 mnt-by: VERELOX-MNT mnt-by: us-verelox-1-mnt mnt-by: us-vereloxinc-1-mnt created: 2019-09-05T13:34:20Z last-modified: 2019-09-05T13:34:20Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a0a:bb43:1::/48 origin: AS205896 mnt-by: VERELOX-MNT mnt-by: us-verelox-1-mnt mnt-by: us-vereloxinc-1-mnt created: 2019-08-13T14:47:48Z last-modified: 2019-08-13T14:47:48Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a0a:bb45:1::/48 origin: AS205896 mnt-by: VERELOX-MNT mnt-by: us-verelox-1-mnt mnt-by: us-vereloxinc-1-mnt created: 2019-09-18T09:07:29Z last-modified: 2019-09-18T09:07:29Z 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: not_found # No ROAs found, or RPKI validation not enabled for source