These entries are queried from radb.net using whois, you can try my project getting these.
:AS203926 route: 159.151.128.0/18 descr: SAINT-GOBAIN origin: AS203926 mnt-by: SGTENG-MNT created: 2019-12-02T15:47:25Z last-modified: 2019-12-02T15:47:25Z 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: 192.109.143.0/24 descr: SAINT-GOBAIN origin: AS203926 mnt-by: SGTENG-MNT created: 2018-04-10T15:53:05Z last-modified: 2018-04-13T13:07:07Z 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: 2a07:8144::/36 origin: AS203926 mnt-by: SGTENG-MNT created: 2019-08-27T16:18:38Z last-modified: 2019-08-27T16:18:38Z 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