These entries are queried from radb.net using whois, you can try my project getting these.
:AS40645 route: 170.39.159.0/24 origin: AS40645 descr: Grant Wood AEA mnt-by: MAINT-AS30036 changed: ezinnel [at] mediacomcc.com 20200917 #19:51:29Z source: RADB last-modified: 2023-11-13T16:01:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source