These entries are queried from radb.net using whois, you can try my project getting these.
:AS210734 route6: 2602:fd50:1100::/44 origin: AS210734 descr: Customer Reassignment admin-c: SUPPO2273-ARIN tech-c: SUPPO2273-ARIN mnt-by: MNT-GOCOD created: 2021-09-22T17:38:25Z last-modified: 2021-09-22T17:38:25Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source