These entries are queried from radb.net using whois, you can try my project getting these.
:AS209215 route: 44.31.53.0/24 descr: Vultr Customer Route origin: AS209215 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20221116 #00:37:12-18000 source: RADB last-modified: 2023-11-13T16:13:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a0e:aa06:460::/44 origin: AS209215 mnt-by: TIANHAI-MNT mnt-lower: JimmyTian-MNT created: 2021-06-08T12:37:37Z last-modified: 2021-06-08T12:37:37Z 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