These entries are queried from radb.net using whois, you can try my project getting these.
:AS151576 route: 103.76.108.0/23 origin: AS151576 descr: Mahawira Nusantara Group mnt-by: MAINT-AS55655 changed: noc [at] mvnet.co.id 20231127 # 0253Z source: RADB last-modified: 2023-11-27T02:53:42Z rpki-ov-state: valid route: 103.76.109.0/24 origin: AS151576 descr: PT Mahawira Nusantara Group BY MBNET mnt-by: MAINT-AS55655 changed: noc [at] mvnet.co.id 20240207 # 1834Z source: RADB last-modified: 2024-02-07T18:34:12Z rpki-ov-state: valid