These entries are queried from radb.net using whois, you can try my project getting these.
:AS12591 route: 193.178.152.0/23 descr: Haemimont-SmartCom AD PI Space origin: AS12591 mnt-by: HAEMIMONT-MNT created: 1970-01-01T00:00:00Z last-modified: 2001-09-22T09:33:44Z 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: valid route: 193.178.152.0/24 descr: Smartcom Bulgaria AD PI subnet origin: AS12591 mnt-by: HAEMIMONT-MNT created: 2011-01-14T12:46:12Z last-modified: 2011-01-14T12:46:12Z 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: valid route: 193.178.153.0/24 descr: Smartcom Bulgaria AD PI subnet origin: AS12591 mnt-by: HAEMIMONT-MNT created: 2011-01-14T12:39:29Z last-modified: 2011-01-14T12:39:29Z 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: valid route6: 2001:67c:2154::/48 descr: Smartcom Bulgaria AD v6 PI space origin: AS12591 mnt-by: HAEMIMONT-MNT created: 2011-03-17T12:21:56Z last-modified: 2011-03-17T12:21:56Z 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