These entries are queried from radb.net using whois, you can try my project getting these.
:AS211696 route6: 2001:67c:2724::/48 origin: AS211696 mnt-by: JAE-FR74 created: 2021-06-10T10:16:50Z last-modified: 2021-06-10T10:16:50Z 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: 2a0e:8f02:f01f::/48 origin: AS211696 mnt-by: JAE-FR74 created: 2021-03-03T16:10:43Z last-modified: 2021-03-03T16:10:43Z 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: 2a12:4946:9900::/40 origin: AS211696 created: 2022-01-17T00:50:46Z last-modified: 2022-01-17T13:45:27Z source: RIPE mnt-by: JAE-FR74 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