These entries are queried from radb.net using whois, you can try my project getting these.
:AS35273 route: 91.235.196.0/22 descr: route object origin: AS35273 mnt-by: SP-MNT created: 2012-02-24T14:03:38Z last-modified: 2012-02-24T14:03:38Z 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: 193.142.114.0/24 descr: route object origin: AS35273 mnt-by: SP-MNT created: 2011-10-06T10:03:57Z last-modified: 2011-10-06T10:03:57Z 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