These entries are queried from radb.net using whois, you can try my project getting these.
:AS9596 route: 161.114.192.0/20 descr: COMPAQ origin: AS9596 notify: noc [at] noc.kddnet.ad.jp mnt-by: MAINT-AS2516 changed: noc [at] noc.kddnet.ad.jp 20000822 source: RADB last-modified: 2023-11-13T15:39:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source