These entries are queried from radb.net using whois, you can try my project getting these.
:AS138123 route: 103.132.52.0/22 descr: Route Object of PT Adeaksa Indo Jayatama descr: Internet Service Provider descr: Kajen, Kabupaten Pekalongan origin: AS138123 mnt-by: MAINT-ID-DEXA last-modified: 2023-06-20T03:35:48Z source: IDNIC rpki-ov-state: valid route: 103.132.52.0/22 descr: Route Object of PT Adeaksa Indo Jayatama descr: Internet Service Provider descr: Kajen, Kabupaten Pekalongan origin: AS138123 mnt-by: MAINT-ID-DEXA last-modified: 2019-08-12T10:28:38Z source: APNIC rpki-ov-state: valid route: 103.132.52.0/23 origin: AS138123 descr: Customer Route mnt-by: MAINT-AS55655 changed: sarah [at] sims.co.id 20200605 #04:56:06Z source: RADB last-modified: 2023-11-13T16:05:43Z rpki-ov-state: valid route: 103.132.52.0/24 descr: Route Object of PT Adeaksa Indo Jayatama descr: Internet Service Provider descr: Kajen, Kabupaten Pekalongan origin: AS138123 mnt-by: MAINT-ID-DEXA last-modified: 2019-08-12T10:28:48Z source: APNIC rpki-ov-state: valid route: 103.132.53.0/24 descr: Route Object of PT Adeaksa Indo Jayatama descr: Internet Service Provider descr: Kajen, Kabupaten Pekalongan origin: AS138123 mnt-by: MAINT-ID-DEXA last-modified: 2019-08-12T10:28:59Z source: APNIC rpki-ov-state: valid route: 103.132.54.0/23 origin: AS138123 descr: Customer Route mnt-by: MAINT-AS55655 changed: sarah [at] sims.co.id 20200605 #04:57:15Z source: RADB last-modified: 2023-11-13T16:05:43Z rpki-ov-state: valid route: 103.132.54.0/24 origin: AS138123 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 notify: arpianh [at] telin.co.id mnt-by: MAINT-AS7713 changed: subhan [at] telin.co.id 20210615 #01:12:03Z source: RADB last-modified: 2023-11-13T16:05:49Z rpki-ov-state: valid route: 103.132.54.0/24 descr: Route Object of PT Adeaksa Indo Jayatama descr: Internet Service Provider descr: Kajen, Kabupaten Pekalongan origin: AS138123 mnt-by: MAINT-ID-DEXA last-modified: 2019-08-12T10:29:06Z source: APNIC rpki-ov-state: valid route: 103.132.55.0/24 descr: Route Object of PT Adeaksa Indo Jayatama descr: Internet Service Provider descr: Kajen, Kabupaten Pekalongan origin: AS138123 mnt-by: MAINT-ID-DEXA last-modified: 2019-08-12T10:29:13Z source: APNIC rpki-ov-state: valid route6: 2404:3040::/32 origin: AS138123 descr: PT Adeaksa Indo Jayatama by Mvnet mnt-by: MAINT-AS55655 changed: noc [at] mvnet.co.id 20230608 #05:10:39Z source: RADB last-modified: 2023-11-13T16:17:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source