These entries are queried from radb.net using whois, you can try my project getting these.
:AS131789 route6: 2602:feda:db0::/44 descr: route object for 2602:feda:db0::/44 origin: AS131789 mnt-by: MAINT-ERINN-ALTDB changed: cronfox [at] erinn.network 20210530 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source