These entries are queried from radb.net using whois, you can try my project getting these.
:AS36063 route: 66.203.128.0/20 origin: AS36063 descr: 15925 SW Warfield Blvd Indiantown FL 34956-0277 United States admin-c: NETWO8361-ARIN tech-c: NETWO8361-ARIN mnt-by: MNT-AIIT created: 2023-05-05T23:00:46Z last-modified: 2023-05-05T23:00:46Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source