These entries are queried from radb.net using whois, you can try my project getting these.
:AS131391 route: 103.243.216.0/22 descr: Proxy-registered route object origin: AS131391 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 20170427 source: NTTCOM rpki-ov-state: valid route: 103.243.216.0/22 descr: VAB-VN origin: AS131391 mnt-by: MAINT-VN-VNNIC last-modified: 2022-03-01T11:46:20Z source: APNIC rpki-ov-state: valid route: 103.243.216.0/22 descr: Viet A Bank origin: AS131391 mnt-by: MAINT-AS45903 changed: bang.td [at] cmctelecom.vn 20150528 #10:04:50Z source: RADB last-modified: 2023-11-13T15:59:23Z rpki-ov-state: valid route: 103.243.216.0/23 descr: Proxy-registered route object origin: AS131391 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 20170427 source: NTTCOM rpki-ov-state: valid route: 103.243.216.0/23 descr: Proxy-registered route object origin: AS131391 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20170427 source: RADB last-modified: 2023-11-13T15:50:59Z rpki-ov-state: valid route: 103.243.216.0/23 descr: VAB-VN origin: AS131391 mnt-by: MAINT-VN-VNNIC last-modified: 2022-03-01T11:46:23Z source: APNIC rpki-ov-state: valid route: 103.243.216.0/24 descr: Vietnam-Asia Commercial Joint Stock Bank origin: AS131391 mnt-by: MAINT-AS18403 changed: netadmin [at] fpt.vn 20161210 #15:30:25Z source: RADB last-modified: 2023-11-13T15:50:11Z rpki-ov-state: valid route: 103.243.216.0/24 descr: VAB-VN origin: AS131391 mnt-by: MAINT-VN-VNNIC last-modified: 2022-03-01T11:46:26Z source: APNIC rpki-ov-state: valid route: 103.243.216.0/24 descr: Proxy-registered route object origin: AS131391 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 20170427 source: NTTCOM rpki-ov-state: valid route: 103.243.217.0/24 descr: Vietnam-Asia Commercial Joint Stock Bank origin: AS131391 mnt-by: MAINT-AS18403 changed: netadmin [at] fpt.vn 20161210 #15:31:10Z source: RADB last-modified: 2023-11-13T15:50:11Z rpki-ov-state: valid route: 103.243.217.0/24 descr: VAB-VN origin: AS131391 mnt-by: MAINT-VN-VNNIC last-modified: 2022-03-01T11:46:29Z source: APNIC rpki-ov-state: valid route: 103.243.217.0/24 descr: Proxy-registered route object origin: AS131391 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 20170427 source: NTTCOM rpki-ov-state: valid route: 103.243.218.0/23 descr: VAB-VN origin: AS131391 mnt-by: MAINT-VN-VNNIC last-modified: 2022-03-01T11:46:32Z source: APNIC rpki-ov-state: valid route: 103.243.218.0/23 descr: Proxy-registered route object origin: AS131391 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20170427 source: RADB last-modified: 2023-11-13T15:50:59Z rpki-ov-state: valid route: 103.243.218.0/23 descr: Proxy-registered route object origin: AS131391 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 20170427 source: NTTCOM rpki-ov-state: valid route: 103.243.218.0/24 descr: Vietnam-Asia Commercial Joint Stock Bank origin: AS131391 mnt-by: MAINT-AS18403 changed: netadmin [at] fpt.vn 20161210 #15:31:44Z source: RADB last-modified: 2023-11-13T15:50:11Z rpki-ov-state: valid route: 103.243.218.0/24 descr: VAB-VN origin: AS131391 mnt-by: MAINT-VN-VNNIC last-modified: 2022-03-01T11:46:35Z source: APNIC rpki-ov-state: valid route: 103.243.218.0/24 descr: Proxy-registered route object origin: AS131391 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 20170427 source: NTTCOM rpki-ov-state: valid route: 103.243.219.0/24 descr: Proxy-registered route object origin: AS131391 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 20170427 source: NTTCOM rpki-ov-state: valid route: 103.243.219.0/24 descr: Vietnam-Asia Commercial Joint Stock Bank origin: AS131391 mnt-by: MAINT-AS18403 changed: netadmin [at] fpt.vn 20161210 #15:32:24Z source: RADB last-modified: 2023-11-13T15:50:11Z rpki-ov-state: valid route: 103.243.219.0/24 descr: VAB-VN origin: AS131391 mnt-by: MAINT-VN-VNNIC last-modified: 2022-03-01T11:46:39Z source: APNIC rpki-ov-state: valid