These entries are queried from radb.net using whois, you can try my project getting these.
:AS42745 route: 5.252.32.0/24 origin: AS42745 mnt-by: mnt-sk-stormwall-1 created: 2020-05-05T07:53:54Z last-modified: 2020-05-05T07:53:54Z 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: 5.252.34.0/24 origin: AS42745 mnt-by: mnt-sk-stormwall-1 created: 2019-02-06T15:32:18Z last-modified: 2019-02-06T15:32:18Z 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: 5.252.35.0/24 origin: AS42745 mnt-by: mnt-sk-stormwall-1 created: 2019-02-13T21:38:50Z last-modified: 2019-02-13T21:38:50Z 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: 185.160.192.0/24 origin: AS42745 mnt-by: safevalue-mnt created: 2021-05-12T11:29:17Z last-modified: 2021-05-12T11:29:17Z 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: 193.233.15.0/24 origin: AS42745 mnt-by: safevalue-mnt created: 2021-01-11T10:17:36Z last-modified: 2021-01-11T10:17:36Z 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: 193.233.63.0/24 origin: AS42745 mnt-by: safevalue-mnt created: 2021-01-11T11:46:58Z last-modified: 2021-05-12T11:32:25Z 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