These entries are queried from radb.net using whois, you can try my project getting these.
:AS139389 route: 103.143.70.0/23 origin: AS139389 descr: Customer Route mnt-by: MAINT-AS55655 changed: sarah [at] sims.co.id 20220110 #03:02:54Z source: RADB last-modified: 2023-11-13T16:09:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.143.70.0/24 origin: AS139389 descr: Proxy-registered route object remarks: This auto-generated route object was created for a TELIN customer route This route object was created because some TELIN peers filter based on these objects and this route may be rejected if this object is not created. notify: torkis [at] telin.co.id mnt-by: MAINT-AS7713 changed: subhan [at] telin.co.id 20191002 #07:49:39Z source: RADB last-modified: 2023-11-13T15:57:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.143.71.0/24 origin: AS139389 descr: Proxy-registered route object remarks: This auto-generated route object was created for a TELIN customer route This route object was created because some TELIN peers filter based on these objects and this route may be rejected if this object is not created. notify: torkis [at] telin.co.id mnt-by: MAINT-AS7713 changed: subhan [at] telin.co.id 20191002 #07:50:59Z source: RADB last-modified: 2023-11-13T15:57:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2405:4a40::/32 origin: AS139389 descr: Route Object for PT Marawa Transmisi Media mnt-by: MAINT-AS55655 changed: hendrick [at] sims.co.id 20240105 # 1651Z source: RADB last-modified: 2024-01-05T16:51:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source