These entries are queried from radb.net using whois, you can try my project getting these.
:AS149042 route: 38.47.52.0/22 origin: AS149042 descr: Route Registered for Cogent Communications Customer - SICLOUD INFORMATION TECHNOLOGY (HONGKONG) CO., LIMITED geoidx: HK mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com 20230829 #13:49:38Z source: RADB last-modified: 2023-11-13T16:18:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.47.52.0/23 origin: AS149042 descr: Route Registered for Cogent Communications Customer - SICLOUD INFORMATION TECHNOLOGY (HONGKONG) CO., LIMITED geoidx: HK mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com 20230830 source: RADB last-modified: 2023-11-13T16:18:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.47.54.0/23 origin: AS149042 descr: Route Registered for Cogent Communications Customer - SICLOUD INFORMATION TECHNOLOGY (HONGKONG) CO., LIMITED geoidx: HK mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com 20230830 source: RADB last-modified: 2023-11-13T16:18:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.150.180.0/24 origin: AS149042 descr: ZL-IDC-LAX mnt-by: MAINT-AS21859 changed: ipadmin [at] zenlayer.com 20231007 #05:16:50Z source: RADB last-modified: 2023-11-13T16:18:56Z rpki-ov-state: valid route: 103.150.180.0/24 origin: AS149042 descr: Ningbo Youshangke Information Technology Co., Ltd. Workstation 0991, floor 7, Baji Pioneer Park No. 8, Zhongxian lane, Haishu District mnt-by: MAINT-NYITCL-CN last-modified: 2023-10-03T22:47:21Z source: APNIC rpki-ov-state: valid route: 103.155.120.0/23 origin: AS149042 descr: Xiamen Jiecang Network Technology Co. , Ltd. Room 401, building 1-1, Xiangwu Jinshali Xindian town, Xiang 'an district, Xiamen mnt-by: MAINT-XIAMEN2-CN last-modified: 2022-05-03T16:53:49Z source: APNIC rpki-ov-state: valid route: 103.155.120.0/24 origin: AS149042 descr: Xiamen Jiecang Network Technology Co. , Ltd. Room 401, building 1-1, Xiangwu Jinshali Xindian town, Xiang 'an district, Xiamen mnt-by: MAINT-XIAMEN2-CN last-modified: 2022-05-03T16:53:52Z source: APNIC rpki-ov-state: valid route: 103.155.121.0/24 origin: AS149042 descr: Xiamen Jiecang Network Technology Co. , Ltd. Room 401, building 1-1, Xiangwu Jinshali Xindian town, Xiang 'an district, Xiamen mnt-by: MAINT-XIAMEN2-CN last-modified: 2022-05-03T16:53:55Z source: APNIC rpki-ov-state: valid route: 103.177.80.0/23 descr: SiliCloud USA origin: AS149042 mnt-by: MAINT-SITCL-HK last-modified: 2022-05-03T15:27:45Z source: APNIC rpki-ov-state: valid route: 103.214.168.0/23 descr: Silicon Cloud Tokyo LLC X-Keiro : noc [at] mail.cloudyes.jp origin: AS149042 notify: abuse [at] mail.cloudyes.jp mnt-by: MAINT-AS149042 changed: noc [at] mail.cloudyes.jp 20230621 source: JPIRR rpki-ov-state: valid route: 103.214.168.0/24 descr: Silicon Cloud Tokyo LLC X-Keiro : noc [at] mail.cloudyes.jp origin: AS149042 notify: abuse [at] mail.cloudyes.jp mnt-by: MAINT-AS149042 changed: noc [at] mail.cloudyes.jp 20230621 source: JPIRR rpki-ov-state: valid route: 103.214.169.0/24 descr: Silicon Cloud Tokyo LLC X-Keiro : noc [at] mail.cloudyes.jp origin: AS149042 notify: abuse [at] mail.cloudyes.jp mnt-by: MAINT-AS149042 changed: noc [at] mail.cloudyes.jp 20230621 source: JPIRR rpki-ov-state: valid route: 154.19.184.0/22 origin: AS149042 descr: Route Registered for Cogent Communications Customer - SICLOUD INFORMATION TECHNOLOGY (HONGKONG) CO., LIMITED geoidx: HK mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com 20221118 #09:40:12Z source: RADB last-modified: 2023-11-13T16:13:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.19.184.0/23 origin: AS149042 descr: Route Registered for Cogent Communications Customer - SICLOUD INFORMATION TECHNOLOGY (HONGKONG) CO., LIMITED geoidx: HK mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com 20220503 source: RADB last-modified: 2023-11-13T16:10:57Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.19.186.0/23 origin: AS149042 descr: Route Registered for Cogent Communications Customer - SICLOUD INFORMATION TECHNOLOGY (HONGKONG) CO., LIMITED geoidx: HK mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com 20211227 #17:31:47Z source: RADB last-modified: 2023-11-13T16:09:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2400:38e0::/48 origin: AS149042 descr: SC-LasAngeles1 mnt-by: MAINT-SITCL-HK last-modified: 2023-05-13T15:56:37Z country: US source: APNIC rpki-ov-state: valid route6: 2400:38e0:1::/48 origin: AS149042 descr: SC-Tokyo1 mnt-by: MAINT-SITCL-HK last-modified: 2023-05-13T15:57:16Z country: JP source: APNIC rpki-ov-state: valid route6: 2400:38e0:1::/48 origin: AS149042 descr: ZL-IDC-TYO-W75685 mnt-by: MAINT-AS21859 changed: ipadmin [at] zenlayer.com 20220825 #07:23:53Z source: RADB last-modified: 2023-11-13T16:12:12Z rpki-ov-state: valid