These entries are queried from radb.net using whois, you can try my project getting these.
:AS209746 route: 185.5.142.0/24 origin: AS209746 mnt-by: mnt-ru-csu-1 created: 2018-12-15T18:37:35Z last-modified: 2019-04-18T04:26:48Z 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: 185.7.119.0/24 descr: Novouralsk origin: AS209746 mnt-by: mnt-ru-csu-1 created: 2018-12-15T18:38:14Z last-modified: 2020-03-31T07:49:08Z 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: 188.68.84.0/22 descr: Convex Novouralsk origin: AS209746 mnt-by: mnt-ru-csu-1 created: 2019-02-28T12:04:38Z last-modified: 2020-03-31T11:35:26Z 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: 188.68.94.0/23 descr: Novouralsk origin: AS209746 mnt-by: mnt-ru-csu-1 created: 2019-03-01T13:06:36Z last-modified: 2020-03-31T11:36:59Z 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