These entries are queried from radb.net using whois, you can try my project getting these.
:AS56050 route: 36.255.136.0/22 descr: CAT route object for TCC Technology Co., Ltd. origin: AS56050 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20160302 source: RADB last-modified: 2023-11-13T15:48:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.7.16.0/22 descr: CAT route object for KIRZ origin: AS56050 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20130707 source: RADB last-modified: 2023-11-13T15:45:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.228.4.0/22 descr: CAT route object for KIRZ origin: AS56050 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20140424 source: RADB last-modified: 2023-11-13T15:46:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.229.92.0/22 descr: CAT route object for KIRZ origin: AS56050 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20140424 source: RADB last-modified: 2023-11-13T15:46:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.229.108.0/22 descr: CAT route object for KIRZ origin: AS56050 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20140424 source: RADB last-modified: 2023-11-13T15:46:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 111.92.180.0/22 descr: CAT route object for NEW SHINE INTERNET origin: AS56050 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20110323 source: RADB last-modified: 2023-11-13T15:45:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 223.27.215.0/24 descr: BB BROADBAND CO., LTD. origin: AS56050 admin-c: Yutthapong Amornfa tech-c: Tharit Kaewkruewan notify: tharit_k [at] beenets.com mnt-by: MAINT-AS45796 changed: tharit_k [at] beenets.com 20110702 #02:43:25Z source: RADB last-modified: 2023-11-13T15:41:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source