These entries are queried from radb.net using whois, you can try my project getting these.
:AS43999 route: 195.2.230.0/23 descr: Association Internet Traffic Exchange Centre origin: AS43999 mnt-by: ALA-IX-MNT created: 2007-11-22T10:07:36Z last-modified: 2010-01-21T05:08:35Z 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: 195.2.230.0/24 descr: Association Internet Traffic Exchange Centre origin: AS43999 mnt-by: ALA-IX-MNT created: 2009-01-21T14:07:31Z last-modified: 2010-01-21T05:09:06Z 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