These entries are queried from radb.net using whois, you can try my project getting these.
:AS139804 route: 103.145.120.0/23 origin: AS139804 descr: RED PALM COMPANY LIMITED FG-46, FMI City, Hlaingtharyar Township, Yangon, Myanmar mnt-by: MAINT-REDPALM-MM last-modified: 2020-01-06T03:42:20Z source: APNIC rpki-ov-state: valid route: 103.145.120.0/23 descr: Proxy-registered route object origin: AS139804 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 20230505 source: NTTCOM last-modified: 2023-05-05T18:40:43Z rpki-ov-state: valid route: 103.145.120.0/23 descr: Customer MBT origin: AS139804 mnt-by: MAINT-AS38082 changed: irradmin [at] irr.trueintergateway.com 20200923 source: RADB last-modified: 2023-11-13T16:02:39Z rpki-ov-state: valid route: 103.145.120.0/24 descr: CMI IP Transit origin: AS139804 mnt-by: MAINT-CMI-INT-HK changed: qas_support [at] cmi.chinamobile.com 20200508 source: NTTCOM rpki-ov-state: valid route: 103.145.120.0/24 origin: AS139804 descr: RED PALM COMPANY LIMITED FG-46, FMI City, Hlaingtharyar Township, Yangon, Myanmar mnt-by: MAINT-REDPALM-MM last-modified: 2020-01-06T03:05:30Z source: APNIC rpki-ov-state: valid route: 103.145.120.0/24 descr: CAT route object for MYANMA POSTS AND TELECOMMUNICATIONS origin: AS139804 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20200428 source: RADB last-modified: 2023-11-13T16:00:36Z rpki-ov-state: valid route: 103.145.121.0/24 descr: CMI IP Transit origin: AS139804 mnt-by: MAINT-CMI-INT-HK changed: qas_support [at] cmi.chinamobile.com 20200923 source: NTTCOM rpki-ov-state: valid route: 103.145.121.0/24 descr: CMI (Customer Route) origin: AS139804 mnt-by: MAINT-AS58453 changed: qas_support [at] cmi.chinamobile.com 20200923 source: RADB last-modified: 2023-11-13T16:01:54Z rpki-ov-state: valid route: 103.145.121.0/24 origin: AS139804 descr: RED PALM COMPANY LIMITED FG-46, FMI City, Hlaingtharyar Township, Yangon, Myanmar mnt-by: MAINT-REDPALM-MM last-modified: 2020-01-06T03:05:53Z source: APNIC rpki-ov-state: valid route6: 2001:df2:b80::/48 origin: AS139804 descr: RED PALM COMPANY LIMITED FG-46, FMI City, Hlaingtharyar Township, Yangon, Myanmar mnt-by: MAINT-REDPALM-MM last-modified: 2020-01-07T03:17:17Z source: APNIC rpki-ov-state: valid