These entries are queried from radb.net using whois, you can try my project getting these.
:AS31011 route: 193.30.228.0/22 descr: University of Chemical Technology And Metallurgy origin: AS31011 mnt-by: AS9127-MNT created: 2004-03-04T16:19:46Z last-modified: 2004-03-04T16:19:46Z 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