These entries are queried from radb.net using whois, you can try my project getting these.
:AS131430 route: 103.56.168.0/22 descr: Bao Viet Bank origin: AS131430 notify: ntcong [at] vdc.com.vn notify: luanlt [at] vdc.com.vn mnt-by: MAINT-VDC changed: htruong [at] vdc.com.vn 20150625 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.56.168.0/22 descr: CMC Telecom's Customer origin: AS131430 mnt-by: MAINT-AS45903 changed: inoc [at] cmctelecom.vn 20150709 #16:02:45Z source: RADB last-modified: 2023-11-13T15:59:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.56.168.0/23 descr: Bao Viet Bank origin: AS131430 notify: ntcong [at] vdc.com.vn notify: luanlt [at] vdc.com.vn mnt-by: MAINT-VDC changed: htruong [at] vdc.com.vn 20150625 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.56.168.0/24 origin: AS131430 descr: VNPT-Customer-VIETCOMBANK-AS-VN 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: 103.56.168.0/24 descr: Bao Viet Bank origin: AS131430 notify: ntcong [at] vdc.com.vn notify: luanlt [at] vdc.com.vn mnt-by: MAINT-VDC changed: htruong [at] vdc.com.vn 20150625 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.56.169.0/24 descr: Bao Viet Bank origin: AS131430 notify: ntcong [at] vdc.com.vn notify: luanlt [at] vdc.com.vn mnt-by: MAINT-VDC changed: htruong [at] vdc.com.vn 20150625 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.56.169.0/24 origin: AS131430 descr: VNPT-Customer-VIETCOMBANK-AS-VN 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: 103.56.170.0/23 descr: Bao Viet Bank origin: AS131430 notify: ntcong [at] vdc.com.vn notify: luanlt [at] vdc.com.vn mnt-by: MAINT-VDC changed: htruong [at] vdc.com.vn 20150625 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.56.170.0/24 origin: AS131430 descr: VNPT-Customer-VIETCOMBANK-AS-VN 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: 103.56.170.0/24 descr: Bao Viet Bank origin: AS131430 notify: ntcong [at] vdc.com.vn notify: luanlt [at] vdc.com.vn mnt-by: MAINT-VDC changed: htruong [at] vdc.com.vn 20150625 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.56.171.0/24 descr: Bao Viet Bank origin: AS131430 notify: ntcong [at] vdc.com.vn notify: luanlt [at] vdc.com.vn mnt-by: MAINT-VDC changed: htruong [at] vdc.com.vn 20150625 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.56.171.0/24 origin: AS131430 descr: VNPT-Customer-VIETCOMBANK-AS-VN 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