These entries are queried from radb.net using whois, you can try my project getting these.
:AS12861 route: 91.237.216.0/23 descr: Zorlu Holding Anonim Sirketi PI space route origin: AS12861 mnt-by: ZORLU-MNT created: 2012-04-02T05:23:51Z last-modified: 2017-01-17T17:05:24Z 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 route: 91.237.216.0/24 origin: AS12861 mnt-by: ZRL-MNT mnt-by: ZORLU-MNT mnt-by: DEXAR-MNT created: 2022-10-14T01:52:50Z last-modified: 2022-10-14T01:52:50Z 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 route: 91.237.217.0/24 origin: AS12861 mnt-by: ZRL-MNT mnt-by: ZORLU-MNT mnt-by: DEXAR-MNT created: 2022-10-14T01:53:18Z last-modified: 2022-10-14T01:53:18Z 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 route: 212.29.64.0/18 descr: VESTELNET origin: AS12861 mnt-by: DEXAR-MNT notify: can.baysal [at] dexar.com notify: teleport [at] dexar.com created: 2011-07-26T12:58:31Z last-modified: 2011-07-26T12:58:31Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 212.29.64.0/19 descr: VESTELNET origin: AS12861 mnt-by: DEXAR-MNT notify: can.baysal [at] dexar.com notify: teleport [at] dexar.com created: 2005-12-26T13:26:46Z last-modified: 2005-12-26T13:26:46Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 212.29.64.0/24 descr: VESTELNET origin: AS12861 mnt-by: DEXAR-MNT notify: can.baysal [at] dexar.com notify: teleport [at] dexar.com created: 2016-05-05T11:11:08Z last-modified: 2016-05-05T11:11:08Z 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 route: 212.29.66.0/24 descr: VESTELNET origin: AS12861 mnt-by: DEXAR-MNT notify: btbnetwork [at] zorlu.com created: 2018-02-19T10:29:17Z last-modified: 2018-02-19T10:29:17Z 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 route: 212.29.67.0/24 origin: AS12861 mnt-by: ZRL-MNT mnt-by: ZORLU-MNT mnt-by: DEXAR-MNT created: 2022-10-17T06:21:38Z last-modified: 2022-10-17T06:21:38Z 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 route: 212.29.68.0/24 origin: AS12861 mnt-by: ZRL-MNT mnt-by: ZORLU-MNT mnt-by: DEXAR-MNT created: 2022-10-17T06:22:01Z last-modified: 2022-10-17T06:22:01Z 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 route: 212.29.69.0/24 origin: AS12861 mnt-by: ZRL-MNT mnt-by: ZORLU-MNT mnt-by: DEXAR-MNT created: 2022-10-13T15:26:36Z last-modified: 2022-10-13T15:26:36Z 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 route: 212.29.70.0/24 origin: AS12861 mnt-by: ZRL-MNT mnt-by: ZORLU-MNT mnt-by: DEXAR-MNT created: 2023-07-25T12:19:11Z last-modified: 2023-07-25T12:19:11Z 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 route: 212.29.90.0/24 origin: AS12861 mnt-by: ZRL-MNT mnt-by: ZORLU-MNT mnt-by: DEXAR-MNT created: 2022-10-17T06:21:18Z last-modified: 2022-10-17T06:21:18Z 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 route: 212.29.96.0/19 descr: VESTELNET origin: AS12861 mnt-by: DEXAR-MNT notify: can.baysal [at] dexar.com notify: teleport [at] dexar.com created: 2005-12-26T13:26:46Z last-modified: 2005-12-26T13:26:46Z 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: not_found # No ROAs found, or RPKI validation not enabled for source