These entries are queried from radb.net using whois, you can try my project getting these.
:AS139385 route: 103.143.2.0/24 descr: Route Object for AS139385 origin: AS139385 notify: ipnoc [at] pgascom.co.id mnt-by: MAINT-AS58463 changed: ipnoc [at] pgascom.co.id 20190915 source: RADB last-modified: 2023-11-13T15:57:25Z rpki-ov-state: valid