These entries are queried from radb.net using whois, you can try my project getting these.
:AS8217 route: 151.86.0.0/16 descr: ENI origin: AS8217 mnt-by: AS8217-MNT created: 1970-01-01T00:00:00Z last-modified: 2001-09-22T09:32:18Z 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: 151.96.0.0/16 descr: ENI origin: AS8217 mnt-by: AS8217-MNT created: 2008-12-18T06:57:31Z last-modified: 2008-12-18T06:57:31Z 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: 151.96.0.0/17 descr: ENI origin: AS8217 mnt-by: AS8217-MNT created: 2008-12-18T06:45:57Z last-modified: 2008-12-18T06:45:57Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 151.96.128.0/17 descr: ENI origin: AS8217 mnt-by: AS8217-MNT created: 2009-02-05T21:11:45Z last-modified: 2009-02-05T21:11:45Z 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