These entries are queried from radb.net using whois, you can try my project getting these.
:AS133811 route: 103.52.16.0/23 origin: AS133811 descr: PT Inti Bangun Sejahtera, TBK mnt-by: MAINT-AS136106 changed: sabirin.muhtar [at] fiberstar.co.id 20200202 #00:56:54Z source: RADB last-modified: 2023-11-13T15:59:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.52.16.0/24 descr: route-object for AS10217 origin: AS133811 remarks: Transit via AS10217 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: rafi.juliansyah [at] ntt.co.id 20171006 source: NTTCOM rpki-ov-state: valid route: 103.52.16.0/24 descr: PT Inti Bangun Sejahtera, Tbk descr: Internet Service Provider descr: Jl. Riau No.23 descr: Jakarta Pusat descr: DKI Jakarta 10350 origin: AS133811 mnt-by: MAINT-ID-IBST last-modified: 2021-04-28T09:38:47Z source: IDNIC rpki-ov-state: valid route: 103.52.17.0/24 descr: PT Inti Bangun Sejahtera, tbk descr: Internet Service Provider descr: Jl. Riau No.23 descr: Jakarta Pusat descr: DKI Jakarta 10350 origin: AS133811 mnt-by: MAINT-ID-IBST country: ID last-modified: 2020-11-05T12:07:17Z source: IDNIC rpki-ov-state: valid route: 103.52.18.0/24 descr: PT Inti Bangun Sejahtera, Tbk descr: Internet Service Provider descr: Jl. Riau No.23 descr: Jakarta Pusat descr: DKI Jakart 10350 origin: AS133811 mnt-by: MAINT-ID-IBST last-modified: 2021-04-28T09:36:37Z source: IDNIC rpki-ov-state: valid route: 103.52.19.0/24 origin: AS133811 descr: PT Inti Bangun Sejahtera mnt-by: MAINT-AS4761 changed: chronic [at] indosatooredoo.com 20220128 #06:41:26Z source: RADB last-modified: 2023-11-13T16:12:50Z rpki-ov-state: valid route: 103.52.19.0/24 descr: PT Inti Bangun Sejahtera, Tbk descr: Internet Service Provider descr: Jl. Riau No.23 descr: Jakarta Pusat descr: DKI Jakarta 10350 origin: AS133811 mnt-by: MAINT-ID-IBST last-modified: 2021-04-28T09:40:03Z source: IDNIC rpki-ov-state: valid route: 103.52.19.0/24 descr: route-object for AS23947 origin: AS133811 remarks: Transit via AS10217 Customers notify: support [at] ntt.net.id mnt-by: MAINT-AS10217 changed: rafi.juliansyah [at] ntt.co.id 20171229 source: NTTCOM rpki-ov-state: valid route6: 2406:ef40::/48 origin: AS133811 descr: PT INTI BANGUN SEJAHTERA mnt-by: MAINT-AS136106 changed: sabirin.muhtar [at] fiberstar.co.id 20211223 #23:27:22Z source: RADB last-modified: 2023-11-13T16:09:04Z rpki-ov-state: valid route6: 2406:ef40:1::/48 origin: AS133811 descr: PT INTI BANGUN SEJAHTERA mnt-by: MAINT-AS136106 changed: sabirin.muhtar [at] fiberstar.co.id 20211223 #23:28:19Z source: RADB last-modified: 2023-11-13T16:09:04Z rpki-ov-state: valid route6: 2406:ef40:2::/48 origin: AS133811 descr: PT INTI BANGUN SEJAHTERA mnt-by: MAINT-AS136106 changed: sabirin.muhtar [at] fiberstar.co.id 20211223 #23:28:55Z source: RADB last-modified: 2023-11-13T16:09:04Z rpki-ov-state: valid route6: 2406:ef40:3::/48 origin: AS133811 descr: PT INTI BANGUN SEJAHTERA mnt-by: MAINT-AS136106 changed: sabirin.muhtar [at] fiberstar.co.id 20211223 #23:29:32Z source: RADB last-modified: 2023-11-13T16:09:04Z rpki-ov-state: valid route6: 2406:ef40:4::/48 origin: AS133811 descr: PT INTI BANGUN SEJAHTERA mnt-by: MAINT-AS136106 changed: sabirin.muhtar [at] fiberstar.co.id 20211223 #23:30:06Z source: RADB last-modified: 2023-11-13T16:09:04Z rpki-ov-state: valid route6: 2406:ef40:5::/48 origin: AS133811 descr: PT INTI BANGUN SEJAHTERA mnt-by: MAINT-AS136106 changed: sabirin.muhtar [at] fiberstar.co.id 20211223 #23:30:41Z source: RADB last-modified: 2023-11-13T16:09:04Z rpki-ov-state: valid route6: 2406:ef40:6::/48 origin: AS133811 descr: PT INTI BANGUN SEJAHTERA mnt-by: MAINT-AS136106 changed: sabirin.muhtar [at] fiberstar.co.id 20211223 #23:31:19Z source: RADB last-modified: 2023-11-13T16:09:04Z rpki-ov-state: valid route6: 2406:ef40:7::/48 origin: AS133811 descr: PT INTI BANGUN SEJAHTERA mnt-by: MAINT-AS136106 changed: sabirin.muhtar [at] fiberstar.co.id 20211223 #23:32:00Z source: RADB last-modified: 2023-11-13T16:09:04Z rpki-ov-state: valid route6: 2406:ef40:8::/48 origin: AS133811 descr: PT INTI BANGUN SEJAHTERA mnt-by: MAINT-AS136106 changed: sabirin.muhtar [at] fiberstar.co.id 20211223 #23:32:43Z source: RADB last-modified: 2023-11-13T16:09:04Z rpki-ov-state: valid