These entries are queried from radb.net using whois, you can try my project getting these.
:AS399643 route: 144.126.160.0/19 origin: AS399643 descr: Cookson Hills Connect, LLC 1002 E. Main Stigler OK 74462 United States admin-c: STUBB88-ARIN tech-c: COOKS135-ARIN tech-c: GOODM264-ARIN tech-c: STUBB88-ARIN mnt-by: MNT-CHCL-21 created: 2021-10-22T19:10:04Z last-modified: 2023-09-16T17:09:53Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 212.178.224.0/19 origin: AS399643 descr: Cookson Hills Connect, LLC 1002 E. Main Stigler OK 74462 United States admin-c: STUBB88-ARIN tech-c: COOKS135-ARIN tech-c: GOODM264-ARIN tech-c: STUBB88-ARIN mnt-by: MNT-CHCL-21 created: 2022-06-01T18:58:43Z last-modified: 2023-09-16T17:09:53Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source