These entries are queried from radb.net using whois, you can try my project getting these.
:AS58278 route: 91.240.36.0/24 descr: "Assist 24" LTD. origin: AS58278 notify: amikheev [at] assist-24.ru mnt-by: ROSNIIROS-MNT created: 2012-06-15T08:58:12Z last-modified: 2012-06-15T08:58:12Z 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