These entries are queried from radb.net using whois, you can try my project getting these.
:AS400260 route: 104.232.0.0/24 origin: AS400260 descr: PO Box 1664 Bemidji MN 56619-1664 United States admin-c: OLSON520-ARIN tech-c: OLSON520-ARIN mnt-by: MNT-OTL-56 created: 2021-11-29T17:34:24Z last-modified: 2024-04-09T20:52:18Z source: ARIN rpki-ov-state: valid route: 104.232.0.0/24 origin: AS400260 descr: Olson Tech, LLC PO Box 1664 Bemidji, MN 56619 mnt-by: MAINT-AS14371 changed: showard [at] paulbunyan.net 20211130 #19:33:28Z source: RADB last-modified: 2023-11-13T16:11:04Z rpki-ov-state: valid route: 192.231.84.0/23 origin: AS400260 descr: PO Box 1664 Bemidji MN 56619-1664 United States admin-c: OLSON520-ARIN tech-c: OLSON520-ARIN mnt-by: MNT-OTL-56 created: 2024-04-01T21:52:11Z last-modified: 2024-04-09T20:52:29Z source: ARIN rpki-ov-state: valid route6: 2602:fcac::/40 origin: AS400260 descr: PO Box 1664 Bemidji MN 56619-1664 United States admin-c: OLSON520-ARIN tech-c: OLSON520-ARIN mnt-by: MNT-OTL-56 created: 2021-11-29T17:34:48Z last-modified: 2024-04-09T20:52:08Z source: ARIN rpki-ov-state: valid