These entries are queried from radb.net using whois, you can try my project getting these.
:AS61131 route6: 2a05:2940::/29 descr: ZTLC-IPV6 origin: AS61131 mnt-by: ru-zonatelecom-1-mnt created: 2016-05-04T09:45:00Z last-modified: 2016-05-04T09:45:00Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a05:2940::/32 origin: AS61131 descr: RU-MOS-ZTLC-IPV6 mnt-by: ru-zonatelecom-1-mnt created: 2019-12-02T09:11:01Z last-modified: 2019-12-02T09:11:01Z 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 route6: 2a05:2947::/32 origin: AS61131 descr: RU-TUL-ZTLC-IPV6 mnt-by: ru-zonatelecom-1-mnt created: 2019-12-02T09:09:55Z last-modified: 2019-12-02T09:09:55Z 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