These entries are queried from radb.net using whois, you can try my project getting these.
:AS2563 route: 114.70.158.0/24 descr: Catholic Univ origin: AS2563 mnt-by: MAINT-AS4766 changed: ipnoc [at] kt.com 20150514 #05:42:50Z source: RADB last-modified: 2023-11-13T16:15:45Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source