These entries are queried from radb.net using whois, you can try my project getting these.
:AS196851 route: 91.226.139.0/24 descr: IKS.NET origin: AS196851 mnt-by: AS3261-MNT created: 2015-06-29T16:59:12Z last-modified: 2015-06-29T16:59:12Z 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: 185.174.144.0/22 origin: AS196851 mnt-by: ua-iksnet-1-mnt created: 2016-10-24T17:55:40Z last-modified: 2016-10-24T17:55:40Z 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: 185.174.145.0/24 origin: AS196851 mnt-by: ua-iksnet-1-mnt created: 2016-10-24T22:02:25Z last-modified: 2016-10-24T22:02:25Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 185.174.146.0/23 origin: AS196851 mnt-by: ua-iksnet-1-mnt created: 2016-10-24T22:01:44Z last-modified: 2016-10-24T22:01:44Z 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: 194.247.178.0/23 descr: IKSDN Home network origin: AS196851 org: ORG-PEMA2-RIPE mnt-by: AS3261-MNT created: 2009-11-25T07:12:44Z last-modified: 2009-11-25T07:12:44Z 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