These entries are queried from radb.net using whois, you can try my project getting these.
:AS56932 route: 91.225.48.0/22 descr: ISP NETLAN | netlan.net.ua origin: AS56932 mnt-by: NETLANUA-MNT created: 2013-10-30T13:14:22Z last-modified: 2013-10-30T13:14:22Z 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 route: 193.176.248.0/22 descr: ISP NETLAN | netlan.net.ua origin: AS56932 mnt-by: NETLANUA-MNT created: 2013-10-30T15:07:44Z last-modified: 2013-10-30T15:07:44Z 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