These entries are queried from radb.net using whois, you can try my project getting these.
:AS138545 route: 103.140.136.0/23 origin: AS138545 descr: Customer Route - LOA provided mnt-by: MAINT-AS134823 changed: soc [at] imcloud.tw 20210711 #08:49:23Z source: RADB last-modified: 2023-11-13T16:07:52Z rpki-ov-state: valid route: 103.140.136.0/23 origin: AS138545 descr: rixCloud, Inc. 340S Lemon Ave, 6-466 mnt-by: MAINT-RIX-AP last-modified: 2021-07-13T02:24:41Z source: APNIC rpki-ov-state: valid route: 103.140.136.0/24 origin: AS138545 descr: rixCloud, Inc. 340S Lemon Ave, 6-466 mnt-by: MAINT-RIX-AP last-modified: 2021-07-10T13:25:51Z source: APNIC rpki-ov-state: valid route: 103.140.136.0/24 origin: AS138545 descr: Customer Route - LOA provided mnt-by: MAINT-AS134823 changed: soc [at] imcloud.tw 20210711 #08:49:23Z source: RADB last-modified: 2023-11-13T16:07:52Z rpki-ov-state: valid route: 103.140.137.0/24 origin: AS138545 descr: Customer Route - LOA provided mnt-by: MAINT-AS134823 changed: soc [at] imcloud.tw 20210711 #08:49:23Z source: RADB last-modified: 2023-11-13T16:07:52Z rpki-ov-state: valid route: 103.140.137.0/24 origin: AS138545 descr: rixCloud, Inc. 340S Lemon Ave, 6-466 mnt-by: MAINT-RIX-AP last-modified: 2021-07-10T13:25:54Z source: APNIC rpki-ov-state: valid route: 103.147.198.0/23 descr: CMI (Customer Route) origin: AS138545 mnt-by: MAINT-AS58453 changed: qas_support [at] cmi.chinamobile.com 20201028 source: RADB last-modified: 2023-11-13T16:02:40Z rpki-ov-state: valid route: 103.147.198.0/23 descr: Santiago Network Service LLC origin: AS138545 mnt-by: MAINT-HYITCL-CN last-modified: 2020-10-15T16:05:27Z source: APNIC rpki-ov-state: valid route: 103.147.198.0/24 descr: Santiago Network Service LLC origin: AS138545 mnt-by: MAINT-SAINT-AP last-modified: 2020-10-15T16:07:06Z source: APNIC rpki-ov-state: valid route: 103.147.199.0/24 descr: Santiago Network Service LLC origin: AS138545 mnt-by: MAINT-HYITCL-CN last-modified: 2020-10-15T16:05:30Z source: APNIC rpki-ov-state: valid route: 185.243.4.0/23 descr: New Century InfoComm Tech Co., Ltd. Far Eastone Telecommunications Co., Ltd. No. 220, Gangchi Rd., Taipei 114 Taiwan (costumer route-CLOUDIX) origin: AS138545 notify: senoc [at] fareastone.com.tw mnt-by: MAINT-AS4780 changed: miklee0987 [at] gmail.com 20191224 source: RADB last-modified: 2023-11-13T15:59:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source