These entries are queried from radb.net using whois, you can try my project getting these.
:AS62494 route: 158.120.46.0/23 origin: AS62494 descr: YELLOWSTONE FIBER admin-c: MEYER701-ARIN tech-c: NETEN38-ARIN mnt-by: MNT-UTAHT created: 2023-09-25T16:05:40Z last-modified: 2024-01-31T19:35:21Z source: ARIN rpki-ov-state: valid route6: 2604:9440:2300::/40 origin: AS62494 descr: YELLOWSTONE FIBER admin-c: MEYER701-ARIN tech-c: NETEN38-ARIN mnt-by: MNT-UTAHT created: 2023-09-25T17:48:48Z last-modified: 2024-01-31T19:35:21Z source: ARIN rpki-ov-state: valid