These entries are queried from radb.net using whois, you can try my project getting these.
:AS59893 route: 23.169.225.0/24 origin: AS59893 descr: 530-B Harkle Road STE 100 Santa Fe NM 87505 United States admin-c: SUPPO2030-ARIN tech-c: DAYBL-ARIN tech-c: SUPPO2030-ARIN mnt-by: MNT-LSCNL created: 2023-07-07T03:08:18Z last-modified: 2023-07-07T03:08:18Z source: ARIN rpki-ov-state: valid route: 23.169.225.0/24 mnt-by: MAINT-FRC changed: helpdesk [at] freerangecloud.com 20210208 descr: Free Range Cloud prefix via AS59893 origin: AS59893 source: ALTDB rpki-ov-state: valid route6: 2a0f:9400:100::/48 origin: AS59893 mnt-by: mnt-uk-frc-1 created: 2020-08-27T21:25:08Z last-modified: 2020-08-27T21:25:08Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: valid route6: 2a0f:9400:101::/48 origin: AS59893 mnt-by: mnt-uk-frc-1 created: 2020-08-27T21:25:07Z last-modified: 2020-08-27T21:25:07Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: valid route6: 2a0f:9400:102::/48 origin: AS59893 mnt-by: mnt-uk-frc-1 created: 2020-08-29T15:25:04Z last-modified: 2020-08-29T15:25:04Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: valid route6: 2a0f:9400:103::/48 origin: AS59893 mnt-by: mnt-uk-frc-1 created: 2020-09-01T00:10:05Z last-modified: 2020-09-01T00:10:05Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: valid