These entries are queried from radb.net using whois, you can try my project getting these.
:AS146952 route: 103.43.174.0/24 origin: AS146952 descr: HK mnt-by: MAINT-AS137559 changed: parker.pan [at] linkinfinityhk.com 20230507 #09:13:00Z source: RADB last-modified: 2023-11-13T16:17:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.48.168.0/24 origin: AS146952 descr: RMD,SUITE C1,6/F WING HING INDUSTRIAL BUILDING 14 HING YIP STREET mnt-by: MAINT-HKNET-BROADBAND last-modified: 2023-07-06T08:13:59Z source: APNIC rpki-ov-state: valid route: 150.129.43.0/24 origin: AS146952 descr: Client route mnt-by: MAINT-AS132422 changed: network [at] futureinterconnect.com 20220629 #02:04:10Z source: RADB last-modified: 2023-11-13T16:11:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 150.129.216.0/24 origin: AS146952 descr: HK mnt-by: MAINT-AS137559 changed: parker.pan [at] linkinfinityhk.com 20230507 #09:12:19Z source: RADB last-modified: 2023-11-13T16:17:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source