These entries are queried from radb.net using whois, you can try my project getting these.
:AS147145 route: 103.177.92.0/23 descr: PT Jalur Satu Aman descr: Corporate / Direct Member IDNIC descr: Tanggerang origin: AS147145 mnt-by: MAINT-ID-JSA last-modified: 2021-12-31T00:20:57Z source: IDNIC rpki-ov-state: valid route: 103.177.92.0/23 origin: AS147145 descr: Route Object of PT Jalur Satu Aman mnt-by: MAINT-AS58552 changed: dimas [at] multidata.net.id 20220103 #09:00:26Z source: RADB last-modified: 2023-11-13T16:09:06Z rpki-ov-state: valid route: 103.177.92.0/23 descr: PT Jalur Satu Aman descr: Corporate / Direct Member IDNIC descr: Tanggerang origin: AS147145 mnt-by: MAINT-ID-JSA country: ID last-modified: 2022-01-03T09:43:28Z source: APNIC rpki-ov-state: valid route: 103.177.92.0/24 descr: PT Jalur Satu Aman descr: Corporate / Direct Member IDNIC descr: Tanggerang origin: AS147145 mnt-by: MAINT-ID-JSA country: ID last-modified: 2022-01-05T04:58:10Z source: APNIC rpki-ov-state: valid route: 103.177.92.0/24 descr: PT Jalur Satu Aman descr: Corporate / Direct Member IDNIC descr: Tanggerang origin: AS147145 mnt-by: MAINT-ID-JSA last-modified: 2022-01-04T17:24:12Z source: IDNIC rpki-ov-state: valid route: 103.177.93.0/24 descr: PT Jalur Satu Aman descr: Corporate / Direct Member IDNIC descr: Tanggerang origin: AS147145 mnt-by: MAINT-ID-JSA last-modified: 2022-01-04T17:25:31Z source: IDNIC rpki-ov-state: valid route: 103.177.93.0/24 descr: PT Jalur Satu Aman descr: Corporate / Direct Member IDNIC descr: Tanggerang origin: AS147145 mnt-by: MAINT-ID-JSA country: ID last-modified: 2022-01-05T04:58:22Z source: APNIC rpki-ov-state: valid