These entries are queried from radb.net using whois, you can try my project getting these.
:AS212217 route: 185.206.123.0/24 origin: AS212217 descr: BB Online UK Ltd mnt-by: MAINT-AS33480 changed: nikhil [at] webwerks.com 20210127 #07:42:06Z source: RADB last-modified: 2023-11-13T16:18:48Z rpki-ov-state: valid route: 185.206.123.0/24 origin: AS212217 mnt-by: mnt-uk-bbonline-1 created: 2023-03-09T10:05:18Z last-modified: 2023-03-09T10:05:18Z 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: 2a10:ca00:1::/48 descr: Vultr Customer Route origin: AS212217 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20221202 #00:40:25-18000 source: RADB last-modified: 2023-11-13T16:13:11Z rpki-ov-state: valid route6: 2a10:ca00:1::/48 origin: AS212217 mnt-by: mnt-uk-bbonline-1 created: 2021-10-12T07:38:09Z last-modified: 2021-10-12T07:38:09Z 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: 2a10:ca00:2::/48 descr: Vultr Customer Route origin: AS212217 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20210524 #08:42:21Z source: RADB last-modified: 2023-11-13T16:05:45Z rpki-ov-state: valid route6: 2a10:ca00:3::/48 descr: Vultr Customer Route origin: AS212217 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20210524 #08:42:21Z source: RADB last-modified: 2023-11-13T16:05:45Z rpki-ov-state: valid route6: 2a10:ca00:4::/48 descr: Vultr Customer Route origin: AS212217 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20210601 #12:38:28Z source: RADB last-modified: 2023-11-13T16:05:47Z rpki-ov-state: valid route6: 2a13:e280:1::/48 descr: Vultr Customer Route origin: AS212217 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20231013 #08:24:41-14400 source: RADB last-modified: 2023-11-13T16:19:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source