These entries are queried from radb.net using whois, you can try my project getting these.
:AS400042 route: 209.170.132.0/24 origin: AS400042 descr: customer mnt-by: MAINT-AS36236 changed: ops [at] netactuate.com 20220323 #19:13:55Z source: RADB last-modified: 2023-11-13T16:10:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source