These entries are queried from radb.net using whois, you can try my project getting these.
:AS150410 route: 202.29.88.0/24 descr: CAT route object for Institute of Community Colleges origin: AS150410 mnt-by: MAINT-THIX-CAT-TH changed: schaka [at] cat.net.th 20221128 source: RADB last-modified: 2023-11-13T16:13:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.29.93.0/24 descr: CAT route object for Institute of Community Colleges origin: AS150410 mnt-by: MAINT-THIX-CAT-TH changed: schaka [at] cat.net.th 20221120 source: RADB last-modified: 2023-11-13T16:13:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.29.94.0/24 descr: CAT route object for CAT Telecom origin: AS150410 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20221129 source: RADB last-modified: 2023-11-13T16:13:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.29.95.0/24 descr: CAT route object for Institute of Community Colleges origin: AS150410 mnt-by: MAINT-THIX-CAT-TH changed: schaka [at] cat.net.th 20221128 source: RADB last-modified: 2023-11-13T16:13:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source