These entries are queried from radb.net using whois, you can try my project getting these.
:AS35874 route: 69.58.32.0/24 origin: AS35874 descr: KRESA Network Block admin-c: NETOP64-ARIN tech-c: NETOP64-ARIN mnt-by: MNT-KALAMA-2 created: 2023-02-26T18:00:07Z last-modified: 2023-02-26T18:00:07Z source: ARIN rpki-ov-state: valid route: 69.58.33.0/24 origin: AS35874 descr: KRESA - Network Block admin-c: NETOP64-ARIN tech-c: NETOP64-ARIN mnt-by: MNT-KALAMA-2 created: 2023-02-26T18:01:44Z last-modified: 2023-02-26T18:01:44Z source: ARIN rpki-ov-state: valid route: 69.58.36.0/24 origin: AS35874 descr: KRESA - Kalamazoo Public Schools Block admin-c: NETOP64-ARIN tech-c: NETOP64-ARIN mnt-by: MNT-KALAMA-2 created: 2023-02-26T18:04:17Z last-modified: 2023-02-26T18:04:17Z source: ARIN rpki-ov-state: valid route: 69.58.37.0/24 origin: AS35874 descr: KRESA - Vicksburg Community Schools Block admin-c: NETOP64-ARIN tech-c: NETOP64-ARIN mnt-by: MNT-KALAMA-2 created: 2023-02-26T18:04:52Z last-modified: 2023-02-26T18:04:52Z source: ARIN rpki-ov-state: valid route: 69.58.38.0/24 origin: AS35874 descr: KRESA - Schoolcraft Community Schools Block admin-c: NETOP64-ARIN tech-c: NETOP64-ARIN mnt-by: MNT-KALAMA-2 created: 2023-02-26T18:05:50Z last-modified: 2023-02-26T18:05:50Z source: ARIN rpki-ov-state: valid route: 69.58.39.0/24 origin: AS35874 descr: KRESA - Parchment School District Block admin-c: NETOP64-ARIN tech-c: NETOP64-ARIN mnt-by: MNT-KALAMA-2 created: 2023-02-26T18:07:17Z last-modified: 2023-02-26T18:07:17Z source: ARIN rpki-ov-state: valid route: 69.58.41.0/24 origin: AS35874 descr: KRESA - Kalamazoo County Shared Block admin-c: NETOP64-ARIN tech-c: NETOP64-ARIN mnt-by: MNT-KALAMA-2 created: 2023-02-26T18:10:31Z last-modified: 2023-02-26T18:10:31Z source: ARIN rpki-ov-state: valid route: 69.58.42.0/24 origin: AS35874 descr: KRESA - Kalamazoo County Shared Block admin-c: NETOP64-ARIN tech-c: NETOP64-ARIN mnt-by: MNT-KALAMA-2 created: 2023-02-26T18:11:14Z last-modified: 2023-02-26T18:11:14Z source: ARIN rpki-ov-state: valid route: 69.58.43.0/24 origin: AS35874 descr: KRESA - Cass County Shared Block admin-c: NETOP64-ARIN tech-c: NETOP64-ARIN mnt-by: MNT-KALAMA-2 created: 2023-02-26T18:11:53Z last-modified: 2023-02-26T18:11:53Z source: ARIN rpki-ov-state: valid route: 69.58.48.0/24 origin: AS35874 descr: KRESA - Allegan County Shared Block admin-c: NETOP64-ARIN tech-c: NETOP64-ARIN mnt-by: MNT-KALAMA-2 created: 2023-02-26T18:12:43Z last-modified: 2023-02-26T18:12:43Z source: ARIN rpki-ov-state: valid route: 69.58.49.0/24 origin: AS35874 descr: KRESA - Allegan County Shared Block admin-c: NETOP64-ARIN tech-c: NETOP64-ARIN mnt-by: MNT-KALAMA-2 created: 2023-02-26T18:13:23Z last-modified: 2023-02-26T18:13:23Z source: ARIN rpki-ov-state: valid route: 69.58.50.0/24 origin: AS35874 descr: KRESA - Allegan County Shared Block admin-c: NETOP64-ARIN tech-c: NETOP64-ARIN mnt-by: MNT-KALAMA-2 created: 2023-02-26T18:14:01Z last-modified: 2023-02-26T18:14:01Z source: ARIN rpki-ov-state: valid route: 69.58.51.0/24 origin: AS35874 descr: KRESA - Allegan County Shared Block admin-c: NETOP64-ARIN tech-c: NETOP64-ARIN mnt-by: MNT-KALAMA-2 created: 2023-02-26T18:14:30Z last-modified: 2023-02-26T18:14:30Z source: ARIN rpki-ov-state: valid route: 69.58.52.0/24 origin: AS35874 descr: KRESA - Allegan County Shared Block admin-c: NETOP64-ARIN tech-c: NETOP64-ARIN mnt-by: MNT-KALAMA-2 created: 2023-02-26T18:15:00Z last-modified: 2023-02-26T18:15:00Z source: ARIN rpki-ov-state: valid route: 69.58.53.0/24 origin: AS35874 descr: KRESA - Kalamazoo County Shared Block admin-c: NETOP64-ARIN tech-c: NETOP64-ARIN mnt-by: MNT-KALAMA-2 created: 2023-02-26T18:16:25Z last-modified: 2023-02-26T18:16:25Z source: ARIN rpki-ov-state: valid