These entries are queried from radb.net using whois, you can try my project getting these.
:AS137877 route: 103.64.12.0/24 origin: AS137877 descr: LIGHT CLOUD - ROUTE OBJECT mnt-by: MAINT-AS135542 changed: alvin.gee [at] lightcloud.my 20230922 #03:03:02Z source: RADB last-modified: 2023-11-13T16:18:44Z rpki-ov-state: valid route: 103.64.12.0/24 origin: AS137877 descr: LIGHT CLOUD - ROUTE OBJECT mnt-by: MAINT-LIGHTCLOUD-MY last-modified: 2019-03-25T05:29:09Z source: APNIC rpki-ov-state: valid