These entries are queried from radb.net using whois, you can try my project getting these.
:AS150196 route: 103.229.14.0/24 origin: AS150196 descr: Route object of PT Arthaloka Reka Teknologi mnt-by: MAINT-AS58552 changed: helpdesk [at] multidata.net.id 20221002 #03:36:41Z source: RADB last-modified: 2023-11-13T16:12:32Z rpki-ov-state: valid route: 103.229.14.0/24 descr: Route object for 103.229.14.0/24 origin: AS150196 mnt-by: MAINT-ID-ART-AKSES last-modified: 2023-09-15T08:31:42Z source: IDNIC rpki-ov-state: valid route: 103.229.15.0/24 origin: AS150196 descr: Route object of PT Arthaloka Reka Teknologi mnt-by: MAINT-AS58552 changed: helpdesk [at] multidata.net.id 20221002 #03:38:08Z source: RADB last-modified: 2023-11-13T16:12:32Z rpki-ov-state: valid route: 103.229.15.0/24 descr: Route object for 103.229.15.0/24 origin: AS150196 mnt-by: MAINT-ID-ART-AKSES last-modified: 2023-07-04T07:00:49Z source: IDNIC rpki-ov-state: valid