These entries are queried from radb.net using whois, you can try my project getting these.
:AS135952 route: 103.131.76.0/22 descr: Proxy-registered route object origin: AS135952 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20190217 source: RADB last-modified: 2023-11-13T15:55:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.131.76.0/22 descr: VPBANK Securities Joint Stock Company origin: AS135952 notify: tdm [at] htc-itc.com.vn mnt-by: MAINT-HANOITELECOM changed: ha.hv [at] htc-itc.com.vn 20190218 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.131.76.0/23 descr: VPBANK Securities Joint Stock Company origin: AS135952 notify: tdm [at] htc-itc.com.vn mnt-by: MAINT-HANOITELECOM changed: ha.hv [at] htc-itc.com.vn 20190218 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.131.76.0/23 descr: Proxy-registered route object origin: AS135952 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20190217 source: RADB last-modified: 2023-11-13T15:55:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.131.76.0/24 descr: Proxy-registered route object origin: AS135952 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20190217 source: RADB last-modified: 2023-11-13T15:55:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.131.76.0/24 descr: VPBANK Securities Joint Stock Company origin: AS135952 notify: tdm [at] htc-itc.com.vn mnt-by: MAINT-HANOITELECOM changed: ha.hv [at] htc-itc.com.vn 20190218 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.131.77.0/24 descr: VPBANK Securities Joint Stock Company origin: AS135952 notify: tdm [at] htc-itc.com.vn mnt-by: MAINT-HANOITELECOM changed: ha.hv [at] htc-itc.com.vn 20190218 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.131.77.0/24 descr: Proxy-registered route object origin: AS135952 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20190217 source: RADB last-modified: 2023-11-13T15:55:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.131.78.0/23 descr: Proxy-registered route object origin: AS135952 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20201209 source: RADB last-modified: 2023-11-13T16:03:08Z rpki-ov-state: valid route: 103.131.78.0/23 descr: Proxy-registered route object origin: AS135952 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 20201209 source: NTTCOM rpki-ov-state: valid route: 103.131.78.0/23 descr: VPS-VN origin: AS135952 mnt-by: MAINT-VN-VNNIC last-modified: 2020-12-11T11:34:13Z source: APNIC rpki-ov-state: valid route: 103.131.78.0/24 descr: Proxy-registered route object origin: AS135952 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 20201209 source: NTTCOM rpki-ov-state: valid route: 103.131.78.0/24 descr: VPS-VN origin: AS135952 mnt-by: MAINT-VN-VNNIC last-modified: 2020-12-11T11:34:16Z source: APNIC rpki-ov-state: valid route: 103.131.78.0/24 descr: Proxy-registered route object origin: AS135952 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20201209 source: RADB last-modified: 2023-11-13T16:03:08Z rpki-ov-state: valid route: 103.131.79.0/24 descr: Proxy-registered route object origin: AS135952 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 20201209 source: NTTCOM rpki-ov-state: valid route: 103.131.79.0/24 descr: VPS-VN origin: AS135952 mnt-by: MAINT-VN-VNNIC last-modified: 2020-12-11T11:34:19Z source: APNIC rpki-ov-state: valid route: 103.131.79.0/24 descr: Proxy-registered route object origin: AS135952 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20201209 source: RADB last-modified: 2023-11-13T16:03:08Z rpki-ov-state: valid