These entries are queried from radb.net using whois, you can try my project getting these.
:AS38554 route: 58.97.20.0/24 descr: ICL (thailand) Co.,th origin: AS38554 mnt-by: MAINT-AS7470 changed: register [at] asianet.co.th 20070521 #07:05:57(UTC) changed: register [at] asianet.co.th 20070521 #09:49:13(UTC) source: RADB last-modified: 2023-11-13T15:39:41Z rpki-ov-state: valid route: 58.97.20.0/24 descr: CMI IP Transit origin: AS38554 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 20160815 source: NTTCOM rpki-ov-state: valid route: 58.181.154.0/24 descr: KSC route object for ICL (Thailand) origin: AS38554 notify: network [at] ksc.net notify: corenetwork [at] ksc.net mnt-by: MAINT-AS7693 changed: netadmin [at] ksc.net 20070518 #10:04:47(UTC) changed: netadmin [at] ksc.net 20070528 #02:00:47(UTC) source: RADB last-modified: 2023-11-13T15:47:25Z rpki-ov-state: valid route: 58.181.154.0/24 origin: AS38554 descr: KSC Commercial Internet Co.Ltd. 2/4 Chubb Tower, 10th Floor Vibhavadee-Rangist Road Thungsonghong mnt-by: KSC-ADMIN last-modified: 2019-06-13T08:43:11Z source: APNIC rpki-ov-state: valid route: 58.181.154.0/24 descr: CMI IP Transit origin: AS38554 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 20160815 source: NTTCOM rpki-ov-state: valid