These entries are queried from radb.net using whois, you can try my project getting these.
:AS49698 route: 193.164.194.0/24 descr: NFT origin: AS49698 mnt-by: NTF-MNT created: 2011-06-15T10:40:47Z last-modified: 2011-06-15T10:40:47Z 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: 193.164.195.0/24 descr: NFT-NAT Pool origin: AS49698 mnt-by: NTF-MNT created: 2011-06-15T10:42:29Z last-modified: 2011-06-15T10:42:29Z 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