These entries are queried from radb.net using whois, you can try my project getting these.
:AS138962 route: 103.137.190.0/23 origin: AS138962 descr: TRIPLETNET route object for Bangkokinsurance mnt-by: MAINT-AS45758 changed: hatmans [at] gmail.com 20210827 #04:44:01Z source: RADB last-modified: 2023-11-13T16:08:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.137.190.0/24 descr: CAT route object for Super Broadband Network Co Ltd origin: AS138962 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20201006 source: RADB last-modified: 2023-11-13T16:01:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.137.190.0/24 origin: AS138962 descr: Bangkok Insurance Public Company Limited 25 Sathon Tai Road Thung Maha Mek mnt-by: MAINT-BKI-TH last-modified: 2019-07-01T04:32:22Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.137.191.0/24 descr: CAT route object for Super Broadband Network Co Ltd origin: AS138962 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20201006 source: RADB last-modified: 2023-11-13T16:01:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.137.191.0/24 origin: AS138962 descr: Bangkok Insurance Public Company Limited 25 Sathon Tai Road Thung Maha Mek mnt-by: MAINT-BKI-TH last-modified: 2019-07-01T04:32:22Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source