These entries are queried from radb.net using whois, you can try my project getting these.
:AS268348 route6: 2804:4fc4::/32 descr: NETWORK ISP origin: AS268348 notify: noc [at] lvnetwork.com.br mnt-by: MAINT-AS268348 changed: noc [at] lvnetwork.com.br 20231215 #12:00:00Z source: TC last-modified: 2023-12-15T15:59:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4fc4::/32 descr: G8 Networks origin: AS268348 mnt-by: MAINT-AS28329 changed: marcio.cavalcante [at] g8.net.br 20180704 source: RADB last-modified: 2023-11-13T15:54:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source