These entries are queried from radb.net using whois, you can try my project getting these.
:AS15230 route: 204.76.157.0/24 descr: Zito Networks origin: AS15230 mnt-by: MAINT-AS26801 changed: skyler.blumer [at] zitomedia.com 20220925 source: RADB last-modified: 2023-11-13T16:12:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source