These entries are queried from radb.net using whois, you can try my project getting these.
:AS41852 route: 89.39.72.0/22 descr: S.C. EXPERTNET S.R.L. origin: AS41852 mnt-by: EXPERTNET-MNT created: 2006-11-06T14:53:05Z last-modified: 2006-11-06T14:53:10Z 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