These entries are queried from radb.net using whois, you can try my project getting these.
:AS198176 route: 91.232.27.0/24 descr: Podkarpacki Urzad Wojewodzki w Rzeszowie origin: AS198176 mnt-by: MNT-PUW created: 2012-08-07T10:34:52Z last-modified: 2012-08-07T10:34:52Z 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