These entries are queried from radb.net using whois, you can try my project getting these.
:AS47070 route: 148.59.47.0/24 origin: AS47070 descr: 6000 Cooper Road Westerville OH 43081 United States admin-c: VINEY11-ARIN tech-c: VINEY11-ARIN mnt-by: MNT-VCFC-3 created: 2023-02-11T22:57:43Z last-modified: 2023-02-11T22:57:43Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source