These entries are queried from radb.net using whois, you can try my project getting these.
:AS150472 route: 103.76.31.0/24 origin: AS150472 descr: PT Umzah Sukses Jaringan Andalan mnt-by: MAINT-AS136106 changed: sabirin.muhtar [at] fiberstar.co.id 20231123 # 0932Z source: RADB last-modified: 2023-11-23T09:32:44Z rpki-ov-state: valid