These entries are queried from radb.net using whois, you can try my project getting these.
:AS55932 route: 119.46.182.0/24 descr: CMI IP Transit origin: AS55932 admin-c: MAINT-CMI-INT-HK tech-c: MAINT-CMI-INT-HK mnt-by: MAINT-CMI-INT-HK changed: qas_support [at] cmi.chinamobile.com 20160815 source: NTTCOM rpki-ov-state: valid route: 119.46.182.0/24 descr: Thai bond market origin: AS55932 mnt-by: MAINT-AS7470 changed: panthip_yim [at] trueinternet.co.th 20131007 #10:07:51Z source: RADB last-modified: 2023-11-13T15:45:38Z rpki-ov-state: valid route: 147.50.96.0/24 origin: AS55932 descr: ADVANCED WIRELESS NETWORK COMPANY LIMITED 414 Phaholyothin Rd Samsen Nai Phayathai mnt-by: MAINT-AWN-CO-LTD-TH last-modified: 2023-12-15T05:55:47Z source: APNIC rpki-ov-state: valid route: 147.50.96.0/24 descr: CAT route object for UIH origin: AS55932 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20231227 source: RADB last-modified: 2023-12-27T09:46:22Z rpki-ov-state: valid route: 203.151.159.0/24 origin: AS55932 descr: Internet Thailand Company Ltd. 1768 IFCT Tower, 10th-12th FL IT Floor New Petchburi Road Khwaeng Bang Kapi Khet Huay Khwang mnt-by: MAINT-TH-INET last-modified: 2020-11-19T08:42:03Z source: APNIC rpki-ov-state: valid route: 203.151.159.0/24 descr: The Thai Bond Market Association origin: AS55932 notify: noc [at] inet.co.th mnt-by: MAINT-AS4618 changed: baimoung [at] inet.co.th 20101220 source: RADB last-modified: 2023-11-13T15:49:06Z rpki-ov-state: valid route: 203.151.159.0/24 descr: CMI IP Transit origin: AS55932 admin-c: MAINT-CMI-INT-HK tech-c: MAINT-CMI-INT-HK mnt-by: MAINT-CMI-INT-HK changed: qas_support [at] cmi.chinamobile.com 20160815 source: NTTCOM rpki-ov-state: valid