These entries are queried from radb.net using whois, you can try my project getting these.
:AS397271 route: 207.65.99.0/24 origin: AS397271 descr: 341 Court Street Maryville TN 37804 United States member-of: AS397271:RS-BCG138 admin-c: MCCLU251-ARIN tech-c: COLLI1038-ARIN tech-c: MCCLU251-ARIN mnt-by: MNT-BCG-138 created: 2022-03-30T21:45:44Z last-modified: 2022-03-30T21:45:44Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.65.99.0/24 origin: AS397271 descr: Blount County Government mnt-by: ENA changed: ne [at] ena.com 20220119 #19:04:45Z source: RADB last-modified: 2023-11-13T16:09:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source