These entries are queried from radb.net using whois, you can try my project getting these.
:AS32390 route: 64.132.219.0/24 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS32390 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 route: 216.130.239.0/24 descr: Saratoga Technology Accelerator, LLC origin: AS32390 mnt-by: MAINT-TVC changed: dan [at] firstlight.net 20150317 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source