These entries are queried from radb.net using whois, you can try my project getting these.
:AS138118 route: 103.229.162.0/24 origin: AS138118 descr: PT Net Sentra Cyberindo mnt-by: MAINT-AS18351 changed: noc [at] media.net.id 20200826 #08:57:34Z source: RADB last-modified: 2023-11-13T16:18:53Z rpki-ov-state: valid route: 103.229.162.0/24 descr: MR2-CUST_162 origin: AS138118 mnt-by: MAINT-ID-NETSENTRA last-modified: 2021-07-14T12:17:33Z source: IDNIC rpki-ov-state: valid