These entries are queried from radb.net using whois, you can try my project getting these.
:AS8258 route: 195.64.224.0/22 descr: 1st route for ORG-EVLL1-RIPE origin: AS8258 mnt-by: AS8258-MNT created: 2019-02-28T13:07:01Z last-modified: 2019-02-28T13:07:01Z 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: 195.64.227.0/24 origin: AS8258 mnt-by: AS8258-MNT created: 2023-08-16T14:43:42Z last-modified: 2023-08-16T14:43:42Z 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: 195.64.228.0/24 descr: 2nd route for ORG-EVLL1-RIPE origin: AS8258 mnt-by: AS8258-MNT created: 2020-10-27T15:31:13Z last-modified: 2020-10-27T15:31:13Z 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: 195.64.254.0/23 descr: 2-nd part PA origin: AS8258 mnt-by: AS8258-MNT created: 2020-10-27T15:42:38Z last-modified: 2020-10-27T15:42:38Z 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 route6: 2a02:2540::/32 descr: UA-VISTI IPv6 route origin: AS8258 mnt-by: AS8258-MNT created: 2012-03-22T16:01:42Z last-modified: 2012-03-22T16:01:42Z 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