These entries are queried from radb.net using whois, you can try my project getting these.
:AS140974 route: 103.225.118.0/23 origin: AS140974 descr: Mengly J. Quach Education PLC #111A, St 402, Sangkat Tumnup Teuk, Khan Chamkarmon mnt-by: MAINT-MJQEP-KH last-modified: 2023-07-26T02:19:06Z source: APNIC rpki-ov-state: valid route: 103.225.118.0/24 origin: AS140974 descr: Mengly J. Quach Education PLC #111A, St 402, Sangkat Tumnup Teuk, Khan Chamkarmon mnt-by: MAINT-MJQEP-KH last-modified: 2023-07-26T02:12:12Z source: APNIC rpki-ov-state: valid route: 103.225.119.0/24 origin: AS140974 descr: Mengly J. Quach Education PLC #111A, St 402, Sangkat Tumnup Teuk, Khan Chamkarmon mnt-by: MAINT-MJQEP-KH last-modified: 2023-07-26T02:12:33Z source: APNIC rpki-ov-state: valid route6: 2401:be0::/32 origin: AS140974 descr: Mengly J. Quach Education PLC #111A, St 402, Sangkat Tumnup Teuk, Khan Chamkarmon mnt-by: MAINT-MJQEP-KH last-modified: 2023-11-21T09:09:32Z source: APNIC rpki-ov-state: valid route6: 2602:feda:ace::/48 origin: AS140974 mnt-by: MNT-PENXL descr: PENxLAB tech-c: PENUG-ARIN admin-c: PENUG-ARIN source: ARIN created: 2020-08-06T15:35:25Z last-modified: 2020-08-06T15:35:25Z rpki-ov-state: valid