These entries are queried from radb.net using whois, you can try my project getting these.
:AS140214 route: 103.12.208.0/23 origin: AS140214 descr: Customer-Prefixes mnt-by: MAINT-AS45250 changed: bo.gao [at] vocom.com 20211125 #08:29:50Z source: RADB last-modified: 2023-11-13T16:08:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.12.208.0/23 descr: Proxy-registered route object origin: AS140214 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 20211203 source: NTTCOM last-modified: 2021-12-03T01:47:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.12.208.0/24 descr: Proxy-registered route object origin: AS140214 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 20211203 source: NTTCOM last-modified: 2021-12-03T01:47:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.12.208.0/24 descr: Proxy-registered route object origin: AS140214 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20211202 source: RADB last-modified: 2023-11-13T16:09:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.12.209.0/24 descr: Proxy-registered route object origin: AS140214 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20211202 source: RADB last-modified: 2023-11-13T16:09:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.12.209.0/24 descr: Proxy-registered route object origin: AS140214 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 20211203 source: NTTCOM last-modified: 2021-12-03T01:47:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.148.145.0/24 descr: CMI IP Transit origin: AS140214 mnt-by: MAINT-CMI-INT-HK changed: qas_support [at] cmi.chinamobile.com 20200515 source: NTTCOM rpki-ov-state: valid route: 103.148.145.0/24 origin: AS140214 descr: Create Prominent Information Limited Room 3510,35/F ., Tower Two , Lippo Centre ,89 Queensway , Admiralty , Hong Kong mnt-by: MAINT-GPIL-HK last-modified: 2023-10-25T03:02:26Z source: APNIC rpki-ov-state: valid route: 103.173.56.0/24 origin: AS140214 descr: Create Prominent Information Limited Room 3510,35/F ., Tower Two , Lippo Centre ,89 Queensway , Admiralty , Hong Kong mnt-by: MAINT-GPIL-HK last-modified: 2023-10-25T03:02:27Z source: APNIC rpki-ov-state: valid route: 103.173.56.0/24 origin: AS140214 descr: Customer-Prefixes mnt-by: MAINT-AS45250 changed: bo.gao [at] vocom.com 20211125 #08:30:46Z source: RADB last-modified: 2023-11-13T16:08:56Z rpki-ov-state: valid route: 103.173.56.0/24 descr: Proxy-registered route object origin: AS140214 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 20211203 source: NTTCOM last-modified: 2021-12-03T01:47:49Z rpki-ov-state: valid route: 103.175.255.0/24 origin: AS140214 descr: Customer-Prefixes mnt-by: MAINT-AS45250 changed: bo.gao [at] vocom.com 20211213 #09:56:44Z source: RADB last-modified: 2023-11-13T16:09:03Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source