These entries are queried from radb.net using whois, you can try my project getting these.
:AS135068 route: 103.66.238.0/24 descr: CAT route object for CAT Telecom origin: AS135068 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20230926 source: RADB last-modified: 2023-11-13T16:18:45Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.66.239.0/24 descr: CAT route object for ProImage origin: AS135068 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20230125 source: RADB last-modified: 2023-11-13T16:13:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source