These entries are queried from radb.net using whois, you can try my project getting these.
:AS149963 route: 103.20.16.0/24 origin: AS149963 descr: IDNIC-XNET-AS-ID mnt-by: MAINT-AS18059 changed: kristiadi [at] dtp.net.id 20220927 #14:28:06Z source: RADB last-modified: 2023-11-13T16:12:32Z rpki-ov-state: valid route: 202.47.89.0/24 origin: AS149963 descr: route-object for AS149963 mnt-by: MAINT-AS138129 changed: sebastian [at] siapnetworks.co.id 20231106 #10:41:36Z source: RADB last-modified: 2023-11-13T16:19:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source