These entries are queried from radb.net using whois, you can try my project getting these.
:AS22211 route6: 2600:c02:b020::/48 descr: PNAP-SJE origin: AS22211 mnt-by: MAINT-AS1828 changed: rcazacenco [at] internap.com 20181017 source: RADB last-modified: 2023-11-13T16:16:51Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source