These entries are queried from radb.net using whois, you can try my project getting these.
:AS205618 route6: 2a0b:4340:70::/48 descr: Vultr Customer Route origin: AS205618 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20221210 #00:38:33-18000 source: RADB last-modified: 2023-11-13T16:13:12Z rpki-ov-state: valid route6: 2a0b:4340:71::/48 descr: Vultr Customer Route origin: AS205618 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20171008 #20:36:43Z source: RADB last-modified: 2023-11-13T15:51:36Z rpki-ov-state: valid route6: 2a0b:4340:72::/48 descr: Vultr Customer Route origin: AS205618 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20170803 #18:43:07Z source: RADB last-modified: 2023-11-13T15:51:18Z rpki-ov-state: valid route6: 2a0b:4340:73::/48 descr: Vultr Customer Route origin: AS205618 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20170803 #18:43:07Z source: RADB last-modified: 2023-11-13T15:51:18Z rpki-ov-state: valid