These entries are queried from radb.net using whois, you can try my project getting these.
:AS28404 route: 138.185.0.0/24 descr: Customer: Megacable origin: AS28404 mnt-by: MAINT-AS32098 changed: mmg [at] transtelco.net 20150728 #07:40:41Z source: RADB last-modified: 2023-11-13T15:48:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2806:203::/32 descr: Megacable origin: AS28404 mnt-by: MAINT-AS32098 changed: mmg [at] transtelco.net 20160120 #22:20:38Z source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source