These entries are queried from radb.net using whois, you can try my project getting these.
:AS205058 route6: 2602:feda:e0::/43 notify: amphineko [at] futa.moe origin: AS205058 mnt-by: MNT-MAEEKO created: 2017-11-13T17:03:24Z last-modified: 2018-09-04T19:46:35Z source: RIPE-NONAUTH 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: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2602:feda:e0::/43 descr: Maeeko Cat Housing Ltd. origin: AS205058 mnt-by: MNT-NRL-25 changed: noc [at] nat.moe 20180908 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a0b:4340:b0::/44 origin: AS205058 mnt-by: MNT-MAEEKO created: 2017-11-28T15:56:58Z last-modified: 2017-11-28T15:56:58Z 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 route6: 2a0b:4340:1200::/44 origin: AS205058 mnt-by: MNT-MAEEKO created: 2017-11-28T15:57:28Z last-modified: 2017-11-28T15:57:28Z 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: not_found # No ROAs found, or RPKI validation not enabled for source