These entries are queried from radb.net using whois, you can try my project getting these.
:AS6807 route: 195.178.155.0/24 org: ORG-NTUP1-RIPE descr: NTU "KhPI" origin: AS6807 mnt-by: AS6807-MNT created: 2018-05-24T21:10:09Z last-modified: 2018-07-13T08:20:23Z 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: 212.111.194.0/24 origin: AS6807 mnt-by: AS6807-MNT created: 2020-11-19T07:12:33Z last-modified: 2020-11-19T07:12:50Z 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 route6: 2a01:5c40:3::/48 descr: NTU "KhPI" descr: Ukraine origin: AS6807 mnt-by: AS6807-MNT created: 2018-05-24T20:39:38Z last-modified: 2018-07-13T08:20:58Z 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