These entries are queried from radb.net using whois, you can try my project getting these.
:AS44846 route: 195.82.128.0/23 mnt-routes: CEVA-DA-RIPE notify: domainmgr [at] ceva-dsp.com org: ORG-CD10-RIPE descr: Ceva DSP origin: AS44846 mnt-by: CEVA-DA-RIPE created: 2009-08-20T10:55:09Z last-modified: 2017-10-23T09:19:32Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 195.82.128.0/24 notify: domainmgr [at] ceva-dsp.com descr: Ceva DSP origin: AS44846 mnt-by: CEVA-DA-RIPE created: 2012-04-17T10:53:52Z last-modified: 2017-10-22T15:34:38Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 195.82.129.0/24 notify: domainmgr [at] ceva-dsp.com descr: Ceva DSP origin: AS44846 mnt-by: CEVA-DA-RIPE created: 2012-04-17T10:55:01Z last-modified: 2017-10-22T15:35:41Z 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