These entries are queried from radb.net using whois, you can try my project getting these.
:AS140448 route: 103.152.238.0/23 origin: AS140448 descr: Customer Route mnt-by: MAINT-AS55655 changed: sarah [at] sims.co.id 20210709 #13:35:41Z source: RADB last-modified: 2023-11-13T16:07:51Z rpki-ov-state: valid route: 103.152.238.0/24 origin: AS140448 descr: Route Object for APRIN.ID remarks: This route object is for a HSP Global Customer route which is being exported under this origin AS This route object was created because no existing mnt-by: MAINT-AS138840 changed: nap [at] hsp.net.id 20201018 #15:58:32Z source: RADB last-modified: 2023-11-13T16:12:27Z rpki-ov-state: valid route: 103.152.238.0/24 descr: Route object of PT Acces Prima Nusantara descr: ISP descr: Internet Service Provider descr: Villa Kencana Cikarang Blok P14/30 descr: Karang Sentosa, Karang Bahagia descr: Bekasi 17535 origin: AS140448 mnt-by: MNT-APJII-ID country: ID last-modified: 2020-11-03T04:49:03Z source: APNIC rpki-ov-state: valid route: 103.152.239.0/24 origin: AS140448 descr: Route Object for APRIN.ID remarks: This route object is for a HSP Global Customer route which is being exported under this origin AS This route object was created because no existing mnt-by: MAINT-AS138840 changed: nap [at] hsp.net.id 20201018 #15:59:33Z source: RADB last-modified: 2023-11-13T16:12:27Z rpki-ov-state: valid route: 103.152.239.0/24 descr: Route object of PT Acces Prima Nusantara descr: ISP descr: Internet Service Provider descr: Villa Kencana Cikarang Blok P14/30 descr: Karang Sentosa, Karang Bahagia descr: Bekasi 17535 origin: AS140448 mnt-by: MNT-APJII-ID country: ID last-modified: 2020-11-03T04:49:12Z source: APNIC rpki-ov-state: valid route6: 2406:3840::/32 origin: AS140448 descr: route-object for AS140448 mnt-by: MAINT-AS138129 changed: sebastian [at] siapnetworks.co.id 20240117 # 0804Z source: RADB last-modified: 2024-01-17T08:04:27Z rpki-ov-state: valid