These entries are queried from radb.net using whois, you can try my project getting these.
:AS149940 route: 103.191.250.0/23 origin: AS149940 descr: PT Mulia Batam Net mnt-by: MAINT-AS136106 changed: sabirin.muhtar [at] fiberstar.co.id 20230620 #06:00:25Z source: RADB last-modified: 2023-11-13T16:17:30Z rpki-ov-state: valid route: 103.191.250.0/24 origin: AS149940 descr: PT Mulia Batam Net mnt-by: MAINT-AS136106 changed: sabirin.muhtar [at] fiberstar.co.id 20230620 #06:01:31Z source: RADB last-modified: 2023-11-13T16:17:30Z rpki-ov-state: valid route: 103.191.251.0/24 descr: Route Object for AS149940 origin: AS149940 notify: ipnoc [at] pgascom.co.id mnt-by: MAINT-AS58463 changed: ipnoc [at] pgascom.co.id 20230124 source: RADB last-modified: 2023-11-13T16:13:36Z rpki-ov-state: valid