These entries are queried from radb.net using whois, you can try my project getting these.
:AS209673 route6: 2001:67c:f4::/48 descr: Vultr Customer Route origin: AS209673 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20210922 #12:38:19Z source: RADB last-modified: 2023-11-13T16:08:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a06:e881:8300::/48 descr: Vultr Customer Route origin: AS209673 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20210922 #12:38:19Z source: RADB last-modified: 2023-11-13T16:08:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a0d:eb04:4::/46 origin: AS209673 mnt-by: STAPPERT-MNT mnt-by: DARKIT-MNT created: 2019-08-23T16:43:31Z last-modified: 2019-08-23T16:43:31Z 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:eb04:4::/46 descr: Vultr Customer Route origin: AS209673 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20221202 #00:40:08-18000 source: RADB last-modified: 2023-11-13T16:13:11Z rpki-ov-state: valid