These entries are queried from radb.net using whois, you can try my project getting these.
:AS207306 route6: 2a0f:5707:aa30::/44 origin: AS207306 mnt-by: kevin-schmitz created: 2020-03-02T17:23:17Z last-modified: 2020-03-02T17:23:17Z 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: 2a0f:5707:aa3f::/48 origin: AS207306 mnt-by: kevin-schmitz created: 2020-03-20T10:08:21Z last-modified: 2020-03-20T10:08:21Z 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