These entries are queried from radb.net using whois, you can try my project getting these.
:AS138878 route: 103.139.25.0/24 descr: Universitas Muhammadiyah Sidoarjo by BIZNET origin: AS138878 mnt-by: MAINT-ID-BIZNET changed: noc [at] biznetnetworks.com 20191030 source: RADB last-modified: 2023-11-13T15:58:34Z rpki-ov-state: valid