These entries are queried from radb.net using whois, you can try my project getting these.
:AS51631 route: 185.94.31.0/24 descr: SERGEY MUTIN origin: AS51631 notify: mutin.sa [at] gmail.com mnt-by: SERGEY_MUTIN-RIPE-MNT created: 2023-10-21T14:14:18Z last-modified: 2023-10-21T16:09:49Z 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: 2a13:2301::/48 descr: SERGEY MUTIN origin: AS51631 mnt-by: SERGEY_MUTIN-RIPE-MNT created: 2023-11-01T21:40:14Z last-modified: 2023-11-01T21:40:14Z 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