These entries are queried from radb.net using whois, you can try my project getting these.
:AS394056 route: 66.33.8.0/21 origin: AS394056 descr: US network for Intrepid Fiber Networks member-of: RS-BIIOL-CO admin-c: BIAA-ARIN tech-c: BIAA-ARIN mnt-by: MNT-BIIOL created: 2023-08-21T19:06:21Z last-modified: 2023-12-12T18:44:32Z source: ARIN rpki-ov-state: valid route: 66.33.8.0/24 origin: AS394056 descr: Colorado network for Intrepid Fiber Networks member-of: RS-BIIOL-CO admin-c: BIAA-ARIN tech-c: BIAA-ARIN mnt-by: MNT-BIIOL created: 2022-11-22T22:15:48Z last-modified: 2023-12-12T18:44:32Z source: ARIN rpki-ov-state: valid route: 66.33.9.0/24 origin: AS394056 descr: Colorado network for Intrepid Fiber Networks member-of: RS-BIIOL-CO admin-c: BIAA-ARIN tech-c: BIAA-ARIN mnt-by: MNT-BIIOL created: 2022-12-01T06:30:25Z last-modified: 2023-12-12T18:44:32Z source: ARIN rpki-ov-state: valid route: 66.33.10.0/24 origin: AS394056 descr: Minnesota network for Intrepid Fiber Networks admin-c: BIAA-ARIN tech-c: BIAA-ARIN mnt-by: MNT-BIIOL created: 2023-06-30T14:29:45Z last-modified: 2023-12-12T18:44:32Z source: ARIN rpki-ov-state: valid route: 66.33.11.0/24 origin: AS394056 descr: Minnesota network for Intrepid Fiber Networks admin-c: BIAA-ARIN tech-c: BIAA-ARIN mnt-by: MNT-BIIOL created: 2023-06-30T14:30:19Z last-modified: 2023-12-12T18:44:32Z source: ARIN rpki-ov-state: valid route: 209.209.224.0/19 descr: Queen Systems, Inc. origin: AS394056 mnt-by: MAINT-AS27506 changed: robert.hinst [at] crowncastle.com 20190214 #19:39:41Z source: RADB last-modified: 2023-11-13T15:55:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2607:3640::/32 origin: AS394056 descr: Intrepid IPv6 network member-of: RS-BIIOL-CO admin-c: BIAA-ARIN tech-c: BIAA-ARIN mnt-by: MNT-BIIOL created: 2023-03-23T15:20:24Z last-modified: 2023-12-12T18:44:32Z source: ARIN rpki-ov-state: valid route6: 2607:3640::/36 origin: AS394056 descr: Colorado IPv6 network member-of: RS-BIIOL-CO admin-c: BIAA-ARIN tech-c: BIAA-ARIN mnt-by: MNT-BIIOL created: 2023-11-01T18:55:44Z last-modified: 2023-12-12T18:44:32Z source: ARIN rpki-ov-state: valid route6: 2607:3640:1000::/36 origin: AS394056 descr: Minnesota IPv6 network member-of: RS-BIIOL-MN admin-c: BIAA-ARIN tech-c: BIAA-ARIN mnt-by: MNT-BIIOL created: 2023-11-01T18:57:33Z last-modified: 2023-12-12T18:44:32Z source: ARIN rpki-ov-state: valid