These entries are queried from radb.net using whois, you can try my project getting these.
:AS138645 route: 103.135.140.0/24 origin: AS138645 descr: G3S Technologies Co., Limited UNIT 5, 27/F RICHMOND COMM BLDG 109 ARGYLE ST MONGKOK KLN mnt-by: MAINT-G3S-HK last-modified: 2019-04-29T13:54:33Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.135.141.0/24 origin: AS138645 descr: G3S Technologies Co., Limited UNIT 5, 27/F RICHMOND COMM BLDG 109 ARGYLE ST MONGKOK KLN mnt-by: MAINT-G3S-HK last-modified: 2019-04-29T13:54:33Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.135.142.0/24 origin: AS138645 descr: G3S Technologies Co., Limited UNIT 5, 27/F RICHMOND COMM BLDG 109 ARGYLE ST MONGKOK KLN mnt-by: MAINT-G3S-HK last-modified: 2019-04-29T13:54:39Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.135.143.0/24 origin: AS138645 descr: G3S Technologies Co., Limited UNIT 5, 27/F RICHMOND COMM BLDG 109 ARGYLE ST MONGKOK KLN mnt-by: MAINT-G3S-HK last-modified: 2019-03-28T20:10:04Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.140.70.0/24 origin: AS138645 descr: FAN JI (SHANGHAI) INDUSTRY CO., LTD. Unit 102, Building 130, No. 5, Fengcheng Road mnt-by: MAINT-PICL-CN last-modified: 2020-01-21T05:30:19Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.140.71.0/24 origin: AS138645 descr: FAN JI (SHANGHAI) INDUSTRY CO., LTD. Unit 102, Building 130, No. 5, Fengcheng Road mnt-by: MAINT-PICL-CN last-modified: 2020-01-21T05:30:49Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.145.40.0/24 origin: AS138645 descr: Shanghai Jisan Industry Co., Ltd. Unit 4201, Building 4, No., 1687, Changyang Road mnt-by: MAINT-SJICL-CN last-modified: 2020-06-26T07:36:29Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.145.41.0/24 origin: AS138645 descr: Shanghai Jisan Industry Co., Ltd. Unit 4201, Building 4, No., 1687, Changyang Road mnt-by: MAINT-SJICL-CN last-modified: 2020-06-26T07:36:42Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.145.80.0/24 origin: AS138645 descr: Telwork (Shanghai) Information Technologies Co., Ltd. Unit 5104, Building 5, No., 1687, Changyang Road mnt-by: MAINT-TITCL-CN last-modified: 2020-06-26T07:40:56Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.145.81.0/24 origin: AS138645 descr: Telwork (Shanghai) Information Technologies Co., Ltd. Unit 5104, Building 5, No., 1687, Changyang Road mnt-by: MAINT-TITCL-CN last-modified: 2020-06-26T07:41:12Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:470:9f::/48 origin: AS138645 descr: NET-2001-470-9f---48-AS138645 admin-c: ZH17-ARIN tech-c: ZH17-ARIN mnt-by: MNT-HURC source: ARIN created: 2022-01-20T20:20:09Z last-modified: 2022-01-20T20:20:09Z rpki-ov-state: valid route6: 2404:7f40::/32 origin: AS138645 descr: G3S Technologies Co., Limited UNIT 5, 27/F RICHMOND COMM BLDG 109 ARGYLE ST MONGKOK KLN mnt-by: MAINT-G3S-HK last-modified: 2019-04-29T13:56:42Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source