These entries are queried from radb.net using whois, you can try my project getting these.
:AS21832 route: 162.246.196.0/22 descr: Proxy fbo Kellin Communications (AS21832) origin: AS21832 remarks: Paetec Footprint mnt-by: MAINT-AS7029 changed: John.Tishey [at] windstream.com 20140416 source: RADB last-modified: 2023-11-13T15:46:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.173.6.0/23 descr: Proxy fbo Kellin Communications origin: AS21832 remarks: Windstream Footprint mnt-by: MAINT-AS7029 changed: Michael.Addy [at] windstream.com 20150417 source: RADB last-modified: 2023-11-13T15:47:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source