These entries are queried from radb.net using whois, you can try my project getting these.
:AS141098 route: 103.156.232.0/23 origin: AS141098 descr: Customer Route mnt-by: MAINT-AS55655 changed: sarah [at] sims.co.id 20201125 #08:40:47Z source: RADB last-modified: 2023-11-13T16:05:43Z rpki-ov-state: valid route: 103.156.232.0/24 origin: AS141098 descr: Customer Route mnt-by: MAINT-AS55655 changed: hendrick [at] sims.co.id 20210625 #10:21:48Z source: RADB last-modified: 2023-11-13T16:07:07Z rpki-ov-state: valid route: 103.156.233.0/24 origin: AS141098 descr: Customer Route mnt-by: MAINT-AS55655 changed: hendrick [at] sims.co.id 20210625 #10:21:01Z source: RADB last-modified: 2023-11-13T16:07:07Z rpki-ov-state: valid