These entries are queried from radb.net using whois, you can try my project getting these.
:AS24393 route: 202.122.40.0/21 descr: CAT route object for ProImage origin: AS24393 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20160525 source: RADB last-modified: 2023-11-13T15:49:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.122.40.0/24 descr: CAT route object for ProImage origin: AS24393 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20160525 source: RADB last-modified: 2023-11-13T15:49:10Z rpki-ov-state: valid route: 202.122.41.0/24 descr: CAT route object for ProImage origin: AS24393 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20160525 source: RADB last-modified: 2023-11-13T15:49:10Z rpki-ov-state: valid route: 202.122.42.0/24 descr: CAT route object for ProImage origin: AS24393 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20160525 source: RADB last-modified: 2023-11-13T15:49:10Z rpki-ov-state: valid route: 202.122.43.0/24 descr: CAT route object for ProImage origin: AS24393 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20160525 source: RADB last-modified: 2023-11-13T15:49:10Z rpki-ov-state: valid route: 202.122.44.0/24 descr: CAT route object for ProImage origin: AS24393 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20160525 source: RADB last-modified: 2023-11-13T15:49:10Z rpki-ov-state: valid route: 202.122.45.0/24 descr: CAT route object for ProImage origin: AS24393 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20160525 source: RADB last-modified: 2023-11-13T15:49:10Z rpki-ov-state: valid route: 202.122.46.0/24 descr: CAT route object for ProImage origin: AS24393 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20160525 source: RADB last-modified: 2023-11-13T15:49:10Z rpki-ov-state: valid route: 202.122.47.0/24 descr: CAT route object for ProImage origin: AS24393 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20160525 source: RADB last-modified: 2023-11-13T15:49:10Z rpki-ov-state: valid