These entries are queried from radb.net using whois, you can try my project getting these.
:AS265048 route6: 2804:31f8::/32 descr: Nossa Telecom origin: AS265048 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20170522 #21:04:33Z source: RADB last-modified: 2023-11-13T15:51:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source