These entries are queried from radb.net using whois, you can try my project getting these.
:AS57275 route: 192.166.122.0/24 descr: CERT-RO origin: AS57275 mnt-by: CERTRO-MNT created: 2011-10-05T15:38:13Z last-modified: 2012-05-06T06:12:50Z 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: not_found # No ROAs found, or RPKI validation not enabled for source