These entries are queried from radb.net using whois, you can try my project getting these.
:AS135012 route6: 2404:1680::/32 descr: CAT route object for CAT Telecom origin: AS135012 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20160104 source: RADB last-modified: 2023-11-13T15:48:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source