These entries are queried from radb.net using whois, you can try my project getting these.
:AS394398 route: 209.124.39.0/24 descr: Proxy fbo Client Financial Services of Michigan (AS394398) origin: AS394398 remarks: Windstream Footprint mnt-by: MAINT-AS7029 changed: Christopher.Canevit [at] windstream.com 20160229 source: RADB last-modified: 2023-11-13T15:48:45Z rpki-ov-state: valid route: 209.124.39.0/24 descr: ADDED FOR - AS394398 origin: AS394398 notify: noc [at] 123.net mnt-by: I123-MNT changed: rpd [at] 123.net 20170809 source: LEVEL3 rpki-ov-state: valid