These entries are queried from radb.net using whois, you can try my project getting these.
:AS43268 route: 185.239.152.0/24 origin: AS43268 mnt-by: uz-sns-1-mnt created: 2019-03-21T15:24:59Z last-modified: 2019-03-21T15:24:59Z 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 route: 185.239.153.0/24 origin: AS43268 mnt-by: uz-sns-1-mnt created: 2018-02-26T09:54:42Z last-modified: 2018-02-26T09:54:42Z 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: 185.239.154.0/24 origin: AS43268 mnt-routes: NIVAL-MNT mnt-by: uz-sns-1-mnt created: 2018-03-23T09:00:45Z last-modified: 2018-03-23T09:00:45Z 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: 185.239.155.0/24 origin: AS43268 mnt-by: uz-sns-1-mnt created: 2018-01-19T09:36:23Z last-modified: 2018-01-19T09:36:23Z source: RIPE remarks: Peering Networks for SNS-IX 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: 188.190.96.0/22 origin: AS43268 mnt-by: uz-sns-1-mnt created: 2020-10-19T06:39:10Z last-modified: 2020-10-19T06:39:10Z 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