These entries are queried from radb.net using whois, you can try my project getting these.
:AS266950 route6: 2804:45cc::/32 descr: ITX-MJA origin: AS266950 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20181030 #13:32:22Z source: RADB last-modified: 2023-11-13T15:55:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source