These entries are queried from radb.net using whois, you can try my project getting these.
:AS131357 route: 103.7.177.0/24 descr: VietNam Post and Telecom Corporation (VNPT) origin: AS131357 notify: noc [at] vnn.vn notify: bachhm [at] vdc.com.vn mnt-by: MAINT-VDC changed: bachhm [at] vdc.com.vn 20120521 source: NTTCOM rpki-ov-state: valid route: 103.7.177.0/24 descr: REACH (Customer Route) tech-c: RRNOC1-REACH origin: AS131357 notify: irr [at] team.telstra.com mnt-by: MAINT-REACH-NOC remarks: This auto-generated route object was created remarks: for a REACH customer route remarks: remarks: This route object was created because remarks: some REACH peers filter based on these objects remarks: and this route may be rejected remarks: if this object is not created. remarks: remarks: Please contact irr [at] team.telstra.com if you have any remarks: questions regarding this object. source: REACH changed: irr [at] team.telstra.com 20170322 rpki-ov-state: valid route: 103.7.177.0/24 descr: DUYTAN-VN origin: AS131357 mnt-by: MAINT-VN-VNNIC last-modified: 2022-04-04T04:44:12Z source: APNIC rpki-ov-state: valid route: 103.7.177.0/24 descr: Proxy-registered route object origin: AS131357 notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20121101 source: RADB last-modified: 2023-11-13T15:44:28Z rpki-ov-state: valid route: 103.115.166.0/24 descr: DUYTAN-VN origin: AS131357 mnt-by: MAINT-VN-VNNIC last-modified: 2022-04-04T04:45:09Z source: APNIC rpki-ov-state: valid route: 103.213.122.0/23 descr: DUYTAN-VN origin: AS131357 mnt-by: MAINT-VN-VNNIC last-modified: 2022-04-05T10:05:13Z source: APNIC rpki-ov-state: valid route: 103.213.122.0/23 descr: REACH (Customer Route) tech-c: RRNOC1-REACH origin: AS131357 notify: irr [at] team.telstra.com mnt-by: MAINT-REACH-NOC remarks: This auto-generated route object was created remarks: for a REACH customer route remarks: remarks: This route object was created because remarks: some REACH peers filter based on these objects remarks: and this route may be rejected remarks: if this object is not created. remarks: remarks: Please contact irr [at] team.telstra.com if you have any remarks: questions regarding this object. source: REACH changed: irr [at] team.telstra.com 20170322 rpki-ov-state: valid route: 103.213.122.0/23 descr: CMI IP Transit origin: AS131357 admin-c: MAINT-CMI-INT-HK tech-c: MAINT-CMI-INT-HK mnt-by: MAINT-CMI-INT-HK changed: qas_support [at] cmi.chinamobile.com 20180620 source: NTTCOM rpki-ov-state: valid route: 103.213.122.0/23 descr: CMC - Duy Tan origin: AS131357 notify: radb [at] vnpt.vn mnt-by: MAINT-AS45899 changed: radb [at] vnpt.vn 20160419 #06:52:46Z source: RADB last-modified: 2023-11-13T16:07:08Z rpki-ov-state: valid route: 103.213.122.0/24 descr: DUYTAN-VN origin: AS131357 mnt-by: MAINT-VN-VNNIC last-modified: 2022-04-05T10:05:15Z source: APNIC rpki-ov-state: valid route: 103.213.122.0/24 descr: AS131357 DUYTAN UNIVERSITY origin: AS131357 mnt-by: MAINT-AS7602 changed: lanh.ho [at] spt.vn 20171010 #08:21:34Z source: RADB last-modified: 2023-11-13T15:51:36Z rpki-ov-state: valid route: 103.213.122.0/24 descr: CMI IP Transit origin: AS131357 admin-c: MAINT-CMI-INT-HK tech-c: MAINT-CMI-INT-HK mnt-by: MAINT-CMI-INT-HK changed: qas_support [at] cmi.chinamobile.com 20180620 source: NTTCOM rpki-ov-state: valid route: 103.213.123.0/24 descr: AS131357 DUYTAN UNIVERSITY origin: AS131357 mnt-by: MAINT-AS7602 changed: lanh.ho [at] spt.vn 20171010 #08:22:55Z source: RADB last-modified: 2023-11-13T15:51:36Z rpki-ov-state: valid route: 103.213.123.0/24 descr: DUYTAN-VN origin: AS131357 mnt-by: MAINT-VN-VNNIC last-modified: 2022-04-05T10:05:17Z source: APNIC rpki-ov-state: valid route: 103.213.123.0/24 descr: CMI IP Transit origin: AS131357 admin-c: MAINT-CMI-INT-HK tech-c: MAINT-CMI-INT-HK mnt-by: MAINT-CMI-INT-HK changed: qas_support [at] cmi.chinamobile.com 20180620 source: NTTCOM rpki-ov-state: valid route6: 2001:df6:3400::/48 descr: DUYTAN-VN origin: AS131357 mnt-by: MAINT-VN-VNNIC last-modified: 2022-04-05T10:05:54Z source: APNIC rpki-ov-state: valid