These entries are queried from radb.net using whois, you can try my project getting these.
:AS17478 route: 58.181.227.0/24 origin: AS17478 descr: KSC route object for BMA notify: network [at] ksc.net mnt-by: MAINT-AS7693 changed: thitima_par [at] ksc.net 20240411 # 1318Z source: RADB last-modified: 2024-04-11T13:18:25Z rpki-ov-state: valid route: 58.181.227.0/24 origin: AS17478 descr: KSC Commercial Internet Co.Ltd. 2/4 Chubb Tower, 10th Floor Vibhavadee-Rangist Road Thungsonghong mnt-by: KSC-ADMIN last-modified: 2024-04-11T08:12:51Z source: APNIC rpki-ov-state: valid route: 203.155.220.0/24 origin: AS17478 descr: KSC Commercial Internet Co.Ltd. 2/4 Chubb Tower, 10th Floor Vibhavadee-Rangist Road Thungsonghong mnt-by: KSC-ADMIN last-modified: 2019-07-10T06:55:24Z source: APNIC rpki-ov-state: valid route: 203.155.220.0/24 origin: AS17478 descr: KSC route object for BMA notify: network [at] ksc.net notify: corenetwork [at] ksc.net mnt-by: MAINT-AS7693 changed: montrera_pap [at] ksc.net 20190527 #03:45:41Z source: RADB last-modified: 2023-11-13T15:56:25Z rpki-ov-state: valid route: 203.155.221.0/24 origin: AS17478 descr: KSC Commercial Internet Co.Ltd. 2/4 Chubb Tower, 10th Floor Vibhavadee-Rangist Road Thungsonghong mnt-by: KSC-ADMIN last-modified: 2019-07-10T06:55:41Z source: APNIC rpki-ov-state: valid route: 203.155.221.0/24 origin: AS17478 descr: KSC route object for BMA notify: network [at] ksc.net notify: corenetwork [at] ksc.net mnt-by: MAINT-AS7693 changed: montrera_pap [at] ksc.net 20190527 #03:46:37Z source: RADB last-modified: 2023-11-13T15:56:25Z rpki-ov-state: valid route: 203.155.222.0/24 origin: AS17478 descr: KSC route object for BMA notify: network [at] ksc.net notify: corenetwork [at] ksc.net mnt-by: MAINT-AS7693 changed: montrera_pap [at] ksc.net 20190527 #03:47:29Z source: RADB last-modified: 2023-11-13T15:56:25Z rpki-ov-state: valid route: 203.155.222.0/24 origin: AS17478 descr: KSC Commercial Internet Co.Ltd. 2/4 Chubb Tower, 10th Floor Vibhavadee-Rangist Road Thungsonghong mnt-by: KSC-ADMIN last-modified: 2019-07-10T06:55:55Z source: APNIC rpki-ov-state: valid