These entries are queried from radb.net using whois, you can try my project getting these.
:AS151606 route: 103.238.66.0/23 descr: CAT route object for JASTEL-NETWORK-TH-NIX-AP origin: AS151606 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20230823 source: RADB last-modified: 2023-11-13T16:18:17Z rpki-ov-state: valid route: 103.238.66.0/23 origin: AS151606 descr: MYANMAR SHWE PYI AYE COMPANY LIMITED 35street Between 78st and 79st mnt-by: MAINT-MSPACL-MM last-modified: 2023-07-13T14:34:08Z source: APNIC rpki-ov-state: valid route: 103.238.66.0/24 descr: CAT route object for Internet Maekhong Network Company Limited origin: AS151606 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20231228 source: RADB last-modified: 2023-12-28T10:16:18Z rpki-ov-state: valid route: 103.238.66.0/24 origin: AS151606 descr: MYANMAR SHWE PYI AYE COMPANY LIMITED 35street Between 78st and 79st mnt-by: MAINT-MSPACL-MM last-modified: 2023-07-13T14:33:40Z source: APNIC rpki-ov-state: valid route: 103.238.66.0/24 descr: Proxy-registered route object origin: AS151606 remarks: This is a HGC customer route-object remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found. remarks: remarks: Please contact radb [at] hutchcity.com if you have any remarks: questions regarding this object. notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20230731 source: NTTCOM last-modified: 2023-07-31T18:34:36Z rpki-ov-state: valid route: 103.238.67.0/24 descr: Proxy-registered route object origin: AS151606 remarks: This is a HGC customer route-object remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found. remarks: remarks: Please contact radb [at] hutchcity.com if you have any remarks: questions regarding this object. notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20230731 source: NTTCOM last-modified: 2023-07-31T18:34:36Z rpki-ov-state: valid route: 103.238.67.0/24 origin: AS151606 descr: MYANMAR SHWE PYI AYE COMPANY LIMITED 35street Between 78st and 79st mnt-by: MAINT-MSPACL-MM last-modified: 2023-07-13T14:33:15Z source: APNIC rpki-ov-state: valid route: 103.238.67.0/24 descr: CAT route object for Internet Maekhong Network Company Limited origin: AS151606 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20231228 source: RADB last-modified: 2023-12-28T10:16:18Z rpki-ov-state: valid route: 154.198.164.0/22 descr: Myanmar Shwe Pyi Aye origin: AS151606 mnt-by: LARUS-SERVICE-MNT changed: *** [at] cloudinnovation.org 20240426 source: AFRINIC rpki-ov-state: valid