These entries are queried from radb.net using whois, you can try my project getting these.
:AS12642 route: 87.239.199.0/24 origin: AS12642 mnt-by: LEON-MNT created: 2024-03-04T10:23:44Z last-modified: 2024-03-04T10:23:44Z 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: 91.195.191.0/24 origin: AS12642 mnt-by: LEON-MNT created: 2021-11-19T13:32:00Z last-modified: 2021-11-19T13:32:00Z 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