These entries are queried from radb.net using whois, you can try my project getting these.
:AS393501 route: 192.84.218.0/24 descr: Proxy fbo JCC Consulting origin: AS393501 remarks: Windstream Footprint mnt-by: MAINT-AS7029 changed: Mark.Borchers [at] windstream.com 20141203 source: RADB last-modified: 2023-11-13T15:47:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:c0:c000::/44 descr: Proxy fbo JCC Consulting, Inc. (AS393501) origin: AS393501 remarks: Windstream Footprint mnt-by: MAINT-AS7029 changed: David.Friant [at] windstream.com 20150721 source: RADB last-modified: 2023-11-13T15:48:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source