These entries are queried from radb.net using whois, you can try my project getting these.
:AS25166 route: 193.201.172.0/24 descr: MAILBG specific announce origin: AS25166 notify: momchil [at] mail.bg mnt-by: SPNET-MNT mnt-by: LK43567-MNT created: 2002-09-05T07:41:32Z last-modified: 2012-09-04T06:51:39Z 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:16b8::/48 descr: MAILBG IPv6 specific announce origin: AS25166 mnt-by: LK43567-MNT mnt-by: BT95-ADM created: 2012-11-02T19:25:56Z last-modified: 2012-11-02T19:25:56Z 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