These entries are queried from radb.net using whois, you can try my project getting these.
:AS56698 route: 91.226.168.0/23 descr: KPO origin: AS56698 mnt-by: KPOKZ-MNT created: 2011-04-28T11:53:12Z last-modified: 2011-04-28T11:53:12Z 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 route: 91.226.168.0/24 descr: KPO origin: AS56698 mnt-by: KPOKZ-MNT created: 2011-06-01T03:33:11Z last-modified: 2011-06-01T03:33:11Z 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: 91.226.169.0/24 descr: KPO origin: AS56698 mnt-by: KPOKZ-MNT created: 2011-06-01T03:33:29Z last-modified: 2011-06-01T03:33:29Z 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