These entries are queried from radb.net using whois, you can try my project getting these.
:AS135309 route6: 2403:ad80:90::/48 descr: Vultr Customer Route origin: AS135309 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20221210 #00:38:06-18000 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: 2403:ad80:91::/48 descr: Vultr Customer Route origin: AS135309 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20180516 #15:04:49Z source: RADB last-modified: 2023-11-13T15:53:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2403:ad80:92::/48 descr: Vultr Customer Route origin: AS135309 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20181222 #14:35:14Z source: RADB last-modified: 2023-11-13T15:55:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2403:ad80:93::/48 descr: Vultr Customer Route origin: AS135309 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20181222 #14:35:14Z source: RADB last-modified: 2023-11-13T15:55:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2403:ad80:94::/48 descr: Vultr Customer Route origin: AS135309 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20180516 #15:04:49Z source: RADB last-modified: 2023-11-13T15:53:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a0e:b107:2e::/48 descr: Vultr Customer Route origin: AS135309 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20200405 #18:58:34Z source: RADB last-modified: 2023-11-13T16:00:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a0e:b107:4b0::/44 descr: Vultr Customer Route origin: AS135309 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20200504 #06:11:02Z source: RADB last-modified: 2023-11-13T16:00:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a0e:b107:4b8::/45 descr: Vultr Customer Route origin: AS135309 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20200210 #11:35:57Z source: RADB last-modified: 2023-11-13T15:59:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source