These entries are queried from radb.net using whois, you can try my project getting these.
:AS394064 route: 104.232.47.0/24 origin: AS394064 mnt-by: MNT-AEC-3 descr: Associated Electric Cooperative inc. 2814 South Golden Springfield MO 65807 United States tech-c: JHA645-ARIN admin-c: JHA645-ARIN source: ARIN created: 2020-08-03T20:23:18Z last-modified: 2020-08-03T20:23:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 205.159.101.0/24 origin: AS394064 mnt-by: MNT-AEC-3 descr: Associated Electric Cooperative inc. 2814 South Golden Springfield MO 65807 United States tech-c: JHA645-ARIN admin-c: JHA645-ARIN source: ARIN created: 2020-08-10T17:14:30Z last-modified: 2020-08-10T17:14:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source