These entries are queried from radb.net using whois, you can try my project getting these.
:AS59912 route: 46.209.182.0/23 origin: AS59912 mnt-by: MNT-RSPN created: 2022-03-14T10:55:30Z last-modified: 2022-03-14T10:55:30Z 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: 185.67.12.0/24 descr: ZNU-SRV1 origin: AS59912 mnt-by: MNT-ZNU-ROUTES created: 2015-06-28T07:11:57Z last-modified: 2015-06-28T07:11:57Z 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: 185.67.13.0/24 descr: ZNU-SRV2 origin: AS59912 mnt-by: MNT-ZNU-ROUTES created: 2015-06-28T07:13:06Z last-modified: 2015-06-28T07:13:06Z 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: 185.67.14.0/24 descr: ZNU-LAN origin: AS59912 mnt-by: MNT-ZNU-ROUTES created: 2015-06-28T07:14:10Z last-modified: 2015-06-28T07:14:10Z 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: 185.67.15.0/24 descr: ZNU-WLAN origin: AS59912 mnt-by: MNT-ZNU-ROUTES created: 2015-06-28T07:14:57Z last-modified: 2015-06-28T07:14:57Z 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 route6: 2a05:a40::/29 descr: University of Zanjan origin: AS59912 mnt-by: MNT-ZNU-ROUTES created: 2014-08-26T05:59:16Z last-modified: 2014-08-26T05:59:16Z 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 route6: 2a05:a47::/32 origin: AS59912 mnt-by: maryam_seifaee mnt-by: MNT-ZNU-ROUTES created: 2020-05-09T06:27:57Z last-modified: 2020-05-09T06:27:57Z 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