These entries are queried from radb.net using whois, you can try my project getting these.
:AS149176 route: 198.51.101.0/24 origin: AS149176 descr: Institute of Technology Bandung mnt-by: MAINT-AS4761 changed: chronic [at] indosatooredoo.com 20211209 #08:24:39Z source: RADB last-modified: 2023-11-13T16:12:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source