These entries are queried from radb.net using whois, you can try my project getting these.
:AS397300 route: 198.190.167.0/24 origin: AS397300 descr: 12500 Crystal Mountain Drive Thompsonville MI 49683 United States admin-c: TECHN1810-ARIN tech-c: NOC32997-ARIN tech-c: TECHN1810-ARIN mnt-by: MNT-CE-1290 created: 2023-06-21T13:34:24Z last-modified: 2023-06-21T13:34:24Z source: ARIN rpki-ov-state: valid