These entries are queried from radb.net using whois, you can try my project getting these.
:AS204808 route: 149.5.189.0/24 origin: AS204808 descr: Route Registered for Cogent Communications Customer - Inflexus d.o.o. geoidx: HR mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com 20220602 #10:12:46Z source: RADB last-modified: 2023-11-13T16:11:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source