These entries are queried from radb.net using whois, you can try my project getting these.
:AS57520 route: 194.60.226.0/23 descr: Skyline Dawid Rachuta origin: AS57520 mnt-by: SKYLINE-NET-MNT created: 2011-11-21T15:53:05Z last-modified: 2013-03-19T11:15:08Z 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