These entries are queried from radb.net using whois, you can try my project getting these.
:AS61634 route6: 2804:1c0c::/32 descr: ITX-VSX origin: AS61634 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180307 #14:59:21Z source: RADB last-modified: 2023-11-13T15:53:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source