These entries are queried from radb.net using whois, you can try my project getting these.
:AS400111 route: 38.75.210.0/24 origin: AS400111 descr: Route Registered for Cogent Communications Customer - Vaultminer Technologies geoidx: US mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com 20211116 #17:26:26Z source: RADB last-modified: 2023-11-13T16:08:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.97.235.0/24 origin: AS400111 descr: Proxy route object registered by Flexential for customer Advertise subnet for White Iron through Vaultminer. mnt-by: MAINT-FLEXENTIAL changed: DL-BB-Engineering [at] flexential.com 20230829 #18:02:59Z source: RADB last-modified: 2023-11-13T16:18:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 108.160.220.0/22 origin: AS400111 descr: Vaultminer IP range admin-c: ADMIN8613-ARIN tech-c: ADMIN8613-ARIN mnt-by: MNT-VTC-79 created: 2022-01-06T18:50:13Z last-modified: 2024-02-01T17:23:39Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 184.105.10.0/24 origin: AS400111 descr: NET-184-105-10-0-24-AS400111 admin-c: ZH17-ARIN tech-c: ZH17-ARIN mnt-by: MNT-HURC source: ARIN created: 2022-01-20T20:22:27Z last-modified: 2022-01-20T20:22:27Z rpki-ov-state: valid route6: 2606:8340::/32 origin: AS400111 descr: IPV6 Vaultminer Assignment admin-c: ADMIN8613-ARIN tech-c: ADMIN8613-ARIN mnt-by: MNT-VTC-79 created: 2022-01-07T20:34:13Z last-modified: 2024-02-01T17:23:39Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source