These entries are queried from radb.net using whois, you can try my project getting these.
:AS135967 route: 42.96.4.0/23 descr: BKNS-VN origin: AS135967 mnt-by: MAINT-VN-VNNIC last-modified: 2022-08-11T06:20:32Z source: APNIC rpki-ov-state: valid route: 42.96.12.0/22 descr: BKNS-VN origin: AS135967 mnt-by: MAINT-VN-VNNIC last-modified: 2022-08-11T06:21:59Z source: APNIC rpki-ov-state: valid route: 45.124.84.0/24 descr: Bach Kim Network solutions Join stock company descr: BKNS-VN origin: AS135967 mnt-by: MAINT-VN-VNNIC last-modified: 2020-12-24T07:29:37Z source: APNIC rpki-ov-state: valid route: 103.3.244.0/22 descr: VDATA-VN origin: AS135967 mnt-by: MAINT-VN-VNNIC last-modified: 2021-02-04T02:17:30Z source: APNIC rpki-ov-state: valid route: 103.3.244.0/24 descr: VDATA-VN origin: AS135967 mnt-by: MAINT-VN-VNNIC last-modified: 2021-01-25T04:39:52Z source: APNIC rpki-ov-state: valid route: 103.3.245.0/24 descr: VDATA-VN origin: AS135967 mnt-by: MAINT-VN-VNNIC last-modified: 2021-02-04T02:16:40Z source: APNIC rpki-ov-state: valid route: 103.3.246.0/24 descr: VDATA-VN origin: AS135967 mnt-by: MAINT-VN-VNNIC last-modified: 2021-02-04T02:16:58Z source: APNIC rpki-ov-state: valid route: 103.3.247.0/24 descr: VDATA-VN origin: AS135967 mnt-by: MAINT-VN-VNNIC last-modified: 2020-12-10T10:32:41Z source: APNIC rpki-ov-state: valid route: 103.74.120.0/23 descr: BKNS-VN origin: AS135967 mnt-by: MAINT-VN-VNNIC last-modified: 2021-04-20T08:51:55Z source: APNIC rpki-ov-state: valid route: 103.74.122.0/23 descr: CNBKNS-VN origin: AS135967 mnt-by: MAINT-VN-VNNIC last-modified: 2021-04-20T08:52:07Z source: APNIC rpki-ov-state: valid route: 103.79.140.0/22 descr: CADI-VN origin: AS135967 mnt-by: MAINT-VN-VNNIC last-modified: 2021-03-30T02:57:39Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.79.140.0/23 descr: CADI-VN origin: AS135967 mnt-by: MAINT-VN-VNNIC last-modified: 2021-03-30T05:32:26Z source: APNIC rpki-ov-state: valid route: 103.79.142.0/23 descr: CADI-VN origin: AS135967 mnt-by: MAINT-VN-VNNIC last-modified: 2021-03-30T05:47:52Z source: APNIC rpki-ov-state: valid route: 103.121.88.0/23 descr: BKNS-CG-VN descr: VT05-LK03 Xa La, Phuc La ward, Ha Dong district, Ha Noi city origin: AS135967 mnt-by: MAINT-VN-VNNIC last-modified: 2020-07-09T08:59:41Z source: APNIC rpki-ov-state: valid route: 103.121.90.0/23 descr: BKNS-CG-VN descr: 6th floor, 169 Nguyen Ngoc Vu, Trung Hoa, Cau Giay, Hanoi origin: AS135967 mnt-by: MAINT-VN-VNNIC last-modified: 2020-07-09T09:00:16Z source: APNIC rpki-ov-state: valid route: 103.147.126.0/23 descr: DAIPHONGJSC-VN descr: Dai Phong Distribution Network Equipment Joint Stock Company origin: AS135967 mnt-by: MAINT-VN-VNNIC last-modified: 2020-07-01T06:48:43Z source: APNIC rpki-ov-state: valid route: 103.161.16.0/23 descr: BKSI-VN origin: AS135967 mnt-by: MAINT-VN-VNNIC last-modified: 2020-12-31T10:49:35Z source: APNIC rpki-ov-state: valid route: 103.161.170.0/23 descr: VINABISON-VN origin: AS135967 mnt-by: MAINT-VN-VNNIC last-modified: 2021-02-02T02:22:46Z source: APNIC rpki-ov-state: valid route: 103.161.170.0/24 descr: VINABISON-VN origin: AS135967 mnt-by: MAINT-VN-VNNIC last-modified: 2022-08-10T10:53:01Z source: APNIC rpki-ov-state: valid route: 103.161.171.0/24 descr: VINABISON-VN origin: AS135967 mnt-by: MAINT-VN-VNNIC last-modified: 2022-08-10T10:53:03Z source: APNIC rpki-ov-state: valid route: 103.162.30.0/23 origin: AS135967 descr: O2 VIETNAM TECHNOLOGY JOINT STOCK COMPANY mnt-by: MAINT-AS18403 changed: netadmin [at] fpt.vn 20220711 #13:16:51Z source: RADB last-modified: 2023-11-13T16:11:44Z rpki-ov-state: valid route: 103.163.216.0/23 descr: GALAXYCLOUD-VN origin: AS135967 mnt-by: MAINT-VN-VNNIC last-modified: 2021-04-01T07:43:59Z source: APNIC rpki-ov-state: valid route: 103.176.22.0/23 descr: DITECH-VN origin: AS135967 mnt-by: MAINT-VN-VNNIC last-modified: 2022-06-14T02:59:00Z source: APNIC rpki-ov-state: valid route: 103.176.250.0/23 descr: PHUONGDONGTAX-VN origin: AS135967 mnt-by: MAINT-VN-VNNIC last-modified: 2022-06-27T11:32:07Z source: APNIC rpki-ov-state: valid route: 103.179.174.0/23 descr: HUNASOFT-VN origin: AS135967 mnt-by: MAINT-VN-VNNIC last-modified: 2022-06-16T07:24:49Z source: APNIC rpki-ov-state: valid route: 103.180.138.0/23 descr: TANHOANGVINA-VN origin: AS135967 mnt-by: MAINT-VN-VNNIC last-modified: 2022-06-09T08:41:28Z source: APNIC rpki-ov-state: valid route: 103.187.168.0/23 descr: BKHNT-VN origin: AS135967 mnt-by: MAINT-VN-VNNIC last-modified: 2022-05-30T09:38:51Z source: APNIC rpki-ov-state: valid route: 103.188.242.0/23 descr: BSSVIET-VN origin: AS135967 mnt-by: MAINT-VN-VNNIC last-modified: 2022-06-10T01:30:47Z source: APNIC rpki-ov-state: valid route6: 2400:7ea0::/48 origin: AS135967 descr: BACH KIM HNT COMPANY LIMITED mnt-by: MAINT-AS18403 changed: netadmin [at] fpt.vn 20220713 #06:55:03Z source: RADB last-modified: 2023-11-13T16:11:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2403:6a40::/32 descr: BKNS-VN descr: Bach Kim Network solutions Join stock company origin: AS135967 mnt-by: MAINT-VN-VNNIC last-modified: 2020-12-14T09:39:59Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2403:6a40::/48 descr: BKNS-VN descr: BKNS-VN origin: AS135967 mnt-by: MAINT-VN-VNNIC last-modified: 2020-07-11T01:24:25Z source: APNIC rpki-ov-state: valid route6: 2403:6a40:2::/48 descr: Bach Kim Network solutions joint stock company descr: BKNS-VN origin: AS135967 mnt-by: MAINT-VN-VNNIC last-modified: 2020-07-07T03:12:30Z source: APNIC rpki-ov-state: valid route6: 2403:6a40:1000::/36 descr: BKNS-VN origin: AS135967 mnt-by: MAINT-VN-VNNIC last-modified: 2021-04-23T10:16:05Z source: APNIC rpki-ov-state: valid route6: 2403:6a40:2000::/36 descr: BKNS-VN origin: AS135967 mnt-by: MAINT-VN-VNNIC last-modified: 2021-04-29T12:03:33Z source: APNIC rpki-ov-state: valid route6: 2403:6a40:3000::/36 descr: BKNS-VN origin: AS135967 mnt-by: MAINT-VN-VNNIC last-modified: 2021-05-10T10:56:42Z source: APNIC rpki-ov-state: valid route6: 2403:6a40:4000::/36 descr: BKNS-VN origin: AS135967 mnt-by: MAINT-VN-VNNIC last-modified: 2021-05-10T10:57:09Z source: APNIC rpki-ov-state: valid route6: 2403:6a40:5000::/36 descr: AS135967 origin: AS135967 mnt-by: MAINT-VN-VNNIC last-modified: 2021-05-10T10:57:30Z source: APNIC rpki-ov-state: valid route6: 2407:2ec0::/48 descr: GALAXYCLOUD-VN origin: AS135967 mnt-by: MAINT-VN-VNNIC last-modified: 2021-04-01T07:46:14Z source: APNIC rpki-ov-state: valid