These entries are queried from radb.net using whois, you can try my project getting these.
:AS47229 route: 195.158.246.0/23 descr: Network of Marshal's Office of the Podkarpackie Province origin: AS47229 mnt-by: MNT-RMSK created: 2009-04-23T09:07:44Z last-modified: 2009-04-23T09:07:44Z 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