These entries are queried from radb.net using whois, you can try my project getting these.
:AS14503 route: 161.129.22.0/24 descr: Proxy fbo Stowers Resource Management (AS14503) origin: AS14503 remarks: Windstream Footprint mnt-by: MAINT-AS7029 changed: Jason.Coggins [at] windstream.com 20180824 source: RADB last-modified: 2023-11-13T15:54:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source