These entries are queried from radb.net using whois, you can try my project getting these.
:AS141089 route: 103.156.110.0/24 origin: AS141089 descr: Customer Route mnt-by: MAINT-AS55655 changed: hendrick [at] sims.co.id 20230109 #08:52:57Z source: RADB last-modified: 2023-11-13T16:13:29Z rpki-ov-state: valid