These entries are queried from radb.net using whois, you can try my project getting these.
:AS45019 route6: 2001:67c:204c::/48 descr: PENGUIN-IPv6-PI origin: AS45019 mnt-by: PENGUINCONSULT-MNT created: 2011-01-31T17:43:43Z last-modified: 2013-10-31T12:30:23Z 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: not_found # No ROAs found, or RPKI validation not enabled for source