These entries are queried from radb.net using whois, you can try my project getting these.
:AS135916 route: 103.94.16.0/22 descr: KIENPHONGITS-AS-VN origin: AS135916 mnt-by: MAINT-AS18403 changed: netadmin [at] fpt.vn 20170627 #04:57:11Z source: RADB last-modified: 2023-11-13T15:51:15Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.94.16.0/24 descr: KIENPHONGITS-VN origin: AS135916 mnt-by: MAINT-VN-VNNIC last-modified: 2022-08-17T07:36:57Z source: APNIC rpki-ov-state: valid route: 103.94.17.0/24 descr: KIENPHONGITS-VN origin: AS135916 mnt-by: MAINT-VN-VNNIC last-modified: 2022-08-17T07:37:24Z source: APNIC rpki-ov-state: valid route: 103.94.18.0/24 descr: KIENPHONGITS-VN origin: AS135916 mnt-by: MAINT-VN-VNNIC last-modified: 2022-08-17T07:37:50Z source: APNIC rpki-ov-state: valid route: 103.94.19.0/24 descr: KIENPHONGITS-VN origin: AS135916 mnt-by: MAINT-VN-VNNIC last-modified: 2022-08-17T07:38:15Z source: APNIC rpki-ov-state: valid route: 202.47.87.0/24 origin: AS135916 descr: KIENPHONGITS-AS-VN mnt-by: MAINT-AS18403 changed: netadmin [at] fpt.vn 20200618 #02:47:12Z source: RADB last-modified: 2023-11-13T16:01:01Z rpki-ov-state: valid route: 202.47.87.0/24 descr: KIENPHONGITS-VN origin: AS135916 mnt-by: MAINT-VN-VNNIC last-modified: 2022-08-17T07:38:41Z source: APNIC rpki-ov-state: valid route: 202.56.57.0/24 origin: AS135916 descr: KIENPHONGITS-AS-VN mnt-by: MAINT-AS18403 changed: netadmin [at] fpt.vn 20200618 #02:48:09Z source: RADB last-modified: 2023-11-13T16:01:01Z rpki-ov-state: valid route: 202.56.57.0/24 descr: KIENPHONGITS-VN origin: AS135916 mnt-by: MAINT-VN-VNNIC last-modified: 2022-08-17T07:39:06Z source: APNIC rpki-ov-state: valid route: 202.94.82.0/24 descr: KIENPHONGITS-VN origin: AS135916 mnt-by: MAINT-VN-VNNIC last-modified: 2022-08-17T07:39:35Z source: APNIC rpki-ov-state: valid route: 203.8.172.0/24 descr: KIENPHONGITS-VN origin: AS135916 mnt-by: MAINT-VN-VNNIC last-modified: 2022-08-17T07:39:56Z source: APNIC rpki-ov-state: valid