These entries are queried from radb.net using whois, you can try my project getting these.
:AS132880 route: 103.14.9.0/24 descr: CAT route object for Symphony Communication origin: AS132880 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20130731 source: RADB last-modified: 2023-11-13T15:45:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source