These entries are queried from radb.net using whois, you can try my project getting these.
:AS51654 route: 91.220.26.0/24 descr: MEDIAPOST HIT MAIL SA origin: AS51654 mnt-by: MP-HM-MNT created: 2010-10-16T07:35:42Z last-modified: 2010-10-16T07:35:42Z 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: valid