These entries are queried from radb.net using whois, you can try my project getting these.
:AS131435 route: 45.119.216.0/22 descr: route object of Hoa Binh Informatics JSC origin: AS131435 remarks: this route is from VIETTEL mnt-by: MAINT-VIETTEL changed: minhna4 [at] viettel.com.vn 20150813 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.119.216.0/24 origin: AS131435 descr: VN IP admin-c: noc tech-c: peering notify: noc [at] sea.com notify: peering [at] sea.com mnt-by: MAINT-AS137831 changed: matahomc [at] sea.com 20220922 #06:55:21Z source: RADB last-modified: 2023-11-13T16:12:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.119.216.0/24 descr: route object of Hoa Binh Informatics JSC origin: AS131435 remarks: this route is from VIETTEL mnt-by: MAINT-VIETTEL changed: minhna4 [at] viettel.com.vn 20150813 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.119.217.0/24 descr: route object of Hoa Binh Informatics JSC origin: AS131435 remarks: this route is from VIETTEL mnt-by: MAINT-VIETTEL changed: minhna4 [at] viettel.com.vn 20150813 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.119.218.0/24 origin: AS131435 descr: VN IP admin-c: noc tech-c: peering notify: noc [at] sea.com notify: peering [at] sea.com mnt-by: MAINT-AS137831 changed: matahomc [at] sea.com 20220922 #06:57:14Z source: RADB last-modified: 2023-11-13T16:12:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.119.218.0/24 descr: route object of Hoa Binh Informatics JSC origin: AS131435 remarks: this route is from VIETTEL mnt-by: MAINT-VIETTEL changed: minhna4 [at] viettel.com.vn 20150813 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.119.219.0/24 origin: AS131435 descr: VN IP admin-c: noc tech-c: peering notify: noc [at] sea.com notify: peering [at] sea.com mnt-by: MAINT-AS137831 changed: matahomc [at] sea.com 20220922 #06:59:13Z source: RADB last-modified: 2023-11-13T16:12:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.119.219.0/24 descr: route object of Hoa Binh Informatics JSC origin: AS131435 remarks: this route is from VIETTEL mnt-by: MAINT-VIETTEL changed: minhna4 [at] viettel.com.vn 20150813 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.119.242.0/24 origin: AS131435 descr: VN IP admin-c: noc tech-c: peering notify: noc [at] sea.com notify: peering [at] sea.com mnt-by: MAINT-AS137831 changed: matahomc [at] sea.com 20220922 #06:58:31Z source: RADB last-modified: 2023-11-13T16:12:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.60.16.0/24 descr: Customer of Viettel HOABINH-AS-VN origin: AS131435 notify: noc_ip [at] viettel.com.vn mnt-by: MAINT-VIETTEL changed: noc_ip@viettel 20190523 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.60.16.0/24 origin: AS131435 descr: VNPT-Customer-Vietnam Esports and Entertainment (HoaBinh) mnt-by: MAINT-AS45899 changed: radb [at] vnpt.vn 20221128 notify: ktm.ip [at] vnpt.vn source: RADB last-modified: 2023-11-13T16:13:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.60.17.0/24 origin: AS131435 descr: VN IP admin-c: noc tech-c: peering notify: noc [at] sea.com notify: peering [at] sea.com mnt-by: MAINT-AS137831 changed: matahomc [at] sea.com 20220922 #07:01:35Z source: RADB last-modified: 2023-11-13T16:12:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.60.17.0/24 descr: Customer of Viettel HOABINH-AS-VN origin: AS131435 notify: noc_ip [at] viettel.com.vn mnt-by: MAINT-VIETTEL changed: noc_ip@viettel 20190523 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.60.18.0/23 origin: AS131435 descr: VN Prefix admin-c: peering tech-c: noc notify: noc [at] sea.com notify: peering [at] sea.com mnt-by: MAINT-AS137831 changed: matahomc [at] sea.com 20220911 #03:50:16Z source: RADB last-modified: 2023-11-13T16:12:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.60.18.0/23 descr: VN Prefix origin: AS131435 member-of: remarks: notify: noc [at] sea.com notify: matahomc [at] sea.com notify: cheahch [at] sea.com mnt-by: MAINT-AS137831 changed: matahomc [at] sea.com 20220912 source: NTTCOM last-modified: 2022-09-12T03:55:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.60.18.0/24 descr: VNPT origin: AS131435 mnt-by: MAINT-AS45899 changed: radb [at] vnpt.vn 20171003 #11:18:55Z source: RADB last-modified: 2023-11-13T16:06:53Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.60.18.0/24 descr: Customer of Viettel HOABINH-AS-VN origin: AS131435 notify: noc_ip [at] viettel.com.vn mnt-by: MAINT-VIETTEL changed: noc_ip@viettel 20190523 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.60.19.0/24 origin: AS131435 descr: VN IP admin-c: noc tech-c: peering notify: noc [at] sea.com notify: peering [at] sea.com mnt-by: MAINT-AS137831 changed: matahomc [at] sea.com 20220922 #07:03:46Z source: RADB last-modified: 2023-11-13T16:12:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.60.19.0/24 descr: Customer of Viettel HOABINH-AS-VN origin: AS131435 notify: noc_ip [at] viettel.com.vn mnt-by: MAINT-VIETTEL changed: noc_ip@viettel 20190523 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 125.212.222.0/24 origin: AS131435 descr: VN IP admin-c: noc tech-c: peering notify: noc [at] sea.com notify: peering [at] sea.com mnt-by: MAINT-AS137831 changed: matahomc [at] sea.com 20220922 #06:44:45Z source: RADB last-modified: 2023-11-13T16:12:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 125.212.223.0/24 origin: AS131435 descr: VN IP admin-c: noc tech-c: peering notify: noc [at] sea.com notify: peering [at] sea.com mnt-by: MAINT-AS137831 changed: matahomc [at] sea.com 20220922 #06:46:14Z source: RADB last-modified: 2023-11-13T16:12:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 125.212.240.0/24 origin: AS131435 descr: VN IP admin-c: noc tech-c: peering notify: noc [at] sea.com notify: peering [at] sea.com mnt-by: MAINT-AS137831 changed: matahomc [at] sea.com 20220922 #06:53:29Z source: RADB last-modified: 2023-11-13T16:12:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 125.212.246.0/24 origin: AS131435 descr: VN IP admin-c: noc tech-c: peering notify: noc [at] sea.com notify: peering [at] sea.com mnt-by: MAINT-AS137831 changed: matahomc [at] sea.com 20220922 #06:54:33Z source: RADB last-modified: 2023-11-13T16:12:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 162.62.80.0/21 origin: AS131435 descr: Viet nam Esport mnt-by: MAINT-AS45899 changed: radb [at] vnpt.vn 20231126 # 0904Z source: RADB last-modified: 2023-11-26T09:04:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source