These entries are queried from radb.net using whois, you can try my project getting these.
:AS149901 route: 103.190.60.0/23 descr: Route object of SUPERLINK - PT Garuda Super Link origin: AS149901 mnt-by: MAINT-ID-SUPERLINK country: ID last-modified: 2022-08-10T07:15:41Z source: IDNIC rpki-ov-state: valid route: 103.190.60.0/23 origin: AS149901 descr: PT Garuda Super Link Corporate / Direct Member IDNIC JL. Arwana No.2A, Meranti Pandak, Rumbai Lima Puluh Kota 26256, Indonesia admin-c: HP781-AP tech-c: HP781-AP mnt-by: MAINT-AS138128 changed: hanif [at] solnet.net.id 20230320 #08:14:24Z source: RADB last-modified: 2023-11-13T16:15:25Z rpki-ov-state: valid route: 103.190.60.0/24 descr: Route object of SUPERLINK - PT Garuda Super Link origin: AS149901 mnt-by: MAINT-ID-SUPERLINK country: ID last-modified: 2022-09-23T03:47:58Z source: IDNIC rpki-ov-state: valid route: 103.190.60.0/24 origin: AS149901 descr: PT GARUDA SUPER LINK mnt-by: MAINT-AS136106 changed: sabirin.muhtar [at] fiberstar.co.id 20220921 #00:39:34Z source: RADB last-modified: 2023-11-13T16:12:30Z rpki-ov-state: valid route: 103.190.61.0/24 origin: AS149901 descr: PT GARUDA SUPER LINK mnt-by: MAINT-AS136106 changed: sabirin.muhtar [at] fiberstar.co.id 20220921 #00:40:48Z source: RADB last-modified: 2023-11-13T16:12:30Z rpki-ov-state: valid route: 103.190.61.0/24 descr: Route object of SUPERLINK - PT Garuda Super Link origin: AS149901 mnt-by: MAINT-ID-SUPERLINK country: ID last-modified: 2022-09-23T03:48:52Z source: IDNIC rpki-ov-state: valid route6: 2001:df0:fac0::/48 descr: Route object of SUPERLINK - PT Garuda Super Link origin: AS149901 mnt-by: MAINT-ID-SUPERLINK country: ID last-modified: 2022-08-10T07:16:16Z source: IDNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source