These entries are queried from radb.net using whois, you can try my project getting these.
:AS139960 route: 103.147.91.0/24 descr: Route Object of Telkom Group remarks: This auto-generated route object was created for a TELIN customer route This route object was created because some TELIN peers filter based on these objects and this route may be rejected if this object is not created. origin: AS139960 mnt-by: MAINT-AS7713 changed: arpianh [at] telin.co.id 20200405 source: RADB last-modified: 2023-11-13T16:00:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.147.91.0/24 descr: Route Object of Politeknik Negeri Samarinda descr: Education / Direct member IDNIC descr: Jl. Dr. Ciptomangunkusumo, Kampus Gn.Lipan descr: Samarinda Seberang, Samarinda, Kalimantan Timur, 75131 origin: AS139960 mnt-by: MAINT-ID-POLNES last-modified: 2020-01-08T05:33:26Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source