These entries are queried from radb.net using whois, you can try my project getting these.
:AS142396 route: 103.172.170.0/23 descr: PT. PLN Batam origin: AS142396 mnt-by: MAINT-ID-PLNBATAM last-modified: 2021-10-12T05:40:53Z source: IDNIC rpki-ov-state: valid route: 103.172.170.0/24 descr: PT. PLN Batam origin: AS142396 mnt-by: MAINT-ID-PLNBATAM last-modified: 2021-10-12T05:41:22Z source: IDNIC rpki-ov-state: valid route: 103.172.171.0/24 descr: PT. PLN Batam origin: AS142396 mnt-by: MAINT-ID-PLNBATAM last-modified: 2021-10-12T05:41:55Z source: IDNIC rpki-ov-state: valid