These entries are queried from radb.net using whois, you can try my project getting these.
:AS60597 route: 185.14.200.0/24 descr: Sodium-Datacenter-Redundancy origin: AS60597 mnt-by: SODIUM created: 2013-07-27T12:12:03Z last-modified: 2017-12-14T15:07:11Z 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: valid route: 185.14.201.0/24 mnt-routes: SODIUM descr: Sodium Datacenter Redundancy origin: AS60597 mnt-by: SODIUM created: 2016-01-29T16:02:36Z last-modified: 2017-12-14T15:07:54Z 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: 185.14.202.0/24 descr: Sodium-Datacenter-Redundancy origin: AS60597 mnt-by: SODIUM created: 2013-07-05T08:49:23Z last-modified: 2017-12-14T15:10:54Z 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: 185.14.203.0/24 descr: Sodium-Datacenter-Redundancy origin: AS60597 mnt-by: SODIUM created: 2013-07-05T08:50:36Z last-modified: 2017-12-14T15:10:23Z 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