These entries are queried from radb.net using whois, you can try my project getting these.
:AS399584 route: 23.170.65.0/24 origin: AS399584 descr: PO Box 856 Eden UT 84310 United States admin-c: MRZ3-ARIN tech-c: MRZ3-ARIN mnt-by: MNT-LBL-59 created: 2021-06-08T20:50:16Z last-modified: 2021-06-08T20:50:16Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2602:fea4::/36 origin: AS399584 descr: PO Box 856 Eden UT 84310 United States admin-c: MRZ3-ARIN tech-c: MRZ3-ARIN mnt-by: MNT-LBL-59 created: 2021-06-08T20:51:17Z last-modified: 2021-06-08T20:51:17Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source