These entries are queried from radb.net using whois, you can try my project getting these.
:AS33463 route: 70.42.64.0/24 descr: PNAP-NYM origin: AS33463 mnt-by: MAINT-AS1828 changed: eirwin [at] internap.com 20111008 source: RADB last-modified: 2023-11-13T16:14:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.193.214.0/24 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS33463 mnt-by: MAINT-AS7034 changed: kennethfinnegan2007 [at] gmail.com 20220404 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source