These entries are queried from radb.net using whois, you can try my project getting these.
:AS59586 route: 91.240.252.0/23 descr: CAG-ROUTE origin: AS59586 mnt-by: MNT-CAG created: 2012-10-05T15:04:32Z last-modified: 2012-10-05T15:04:32Z 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: 185.148.140.0/22 origin: AS59586 mnt-by: MNT-CAG created: 2016-04-21T08:41:27Z last-modified: 2016-04-21T08:41:27Z 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: 194.145.145.0/24 descr: Holmgren-route origin: AS59586 mnt-by: MNT-CAG created: 2015-01-14T12:36:24Z last-modified: 2015-01-14T12:36:24Z 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: 2001:67c:1ba4::/48 descr: CAG Arete Datastod AB IPv6 origin: AS59586 mnt-by: MNT-CAG created: 2014-02-27T16:19:53Z last-modified: 2014-02-27T16:19:53Z 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 route6: 2a07:6000::/29 descr: CAG IPv6 to AS59586 origin: AS59586 mnt-by: MNT-CAG created: 2016-04-22T09:30:21Z last-modified: 2016-04-22T09:30:21Z 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