These entries are queried from radb.net using whois, you can try my project getting these.
:AS31542 route: 194.24.246.0/23 descr: 194.24.246.0/23 route origin: AS31542 notify: noc [at] omega-auto.biz mnt-by: OMEGAAUTO-MNT created: 2004-06-17T13:34:10Z last-modified: 2004-11-05T08:49:35Z 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