These entries are queried from radb.net using whois, you can try my project getting these.
:AS13167 route: 85.238.132.0/22 descr: MERCK-NET-MDA origin: AS13167 mnt-by: MERCK-MNT mnt-by: AS13167-MNT created: 2005-09-08T14:17:14Z last-modified: 2005-09-08T14:17:14Z 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: 85.238.136.0/22 descr: MERCK-NET-MDA origin: AS13167 mnt-by: MERCK-MNT created: 2012-06-14T05:49:34Z last-modified: 2012-06-14T05:49:34Z 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: 155.250.0.0/16 descr: E-Merck origin: AS13167 mnt-by: AS13167-MNT created: 1970-01-01T00:00:00Z last-modified: 2001-09-22T09:33:39Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:4cf8::/32 descr: Merck KGaA origin: AS13167 mnt-by: MERCK-MNT created: 2011-04-21T08:52:11Z last-modified: 2011-04-21T08:52:11Z 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