These entries are queried from radb.net using whois, you can try my project getting these.
:AS51840 route: 91.220.139.0/24 descr: Computer Solutions Ltd. origin: AS51840 mnt-by: CSLDC-MNT created: 2011-01-28T13:55:53Z last-modified: 2017-11-16T08:22:54Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 185.27.56.0/22 descr: Computer Solutions Ltd. origin: AS51840 mnt-by: MNT-CSL-AS created: 2013-05-31T13:54:47Z last-modified: 2013-05-31T13:54:47Z 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: 185.27.56.0/24 descr: Computer Solutions Ltd. origin: AS51840 mnt-by: MNT-CSL-AS created: 2013-05-30T11:17:17Z last-modified: 2013-05-30T11:17:17Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 185.27.57.0/24 descr: Computer Solutions Ltd. origin: AS51840 mnt-by: MNT-CSL-AS created: 2013-05-30T11:18:28Z last-modified: 2013-05-30T11:18:28Z 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: 185.27.58.0/24 descr: Computer Solutions Ltd. origin: AS51840 mnt-by: MNT-CSL-AS created: 2013-05-30T11:19:30Z last-modified: 2013-05-30T11:19:30Z 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: 185.27.59.0/24 descr: Computer Solutions Ltd. origin: AS51840 mnt-by: MNT-CSL-AS created: 2013-05-30T11:20:36Z last-modified: 2013-05-30T11:20:36Z 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: 185.64.56.0/22 descr: Computer Solutions Ltd. origin: AS51840 mnt-by: MNT-CSL-AS created: 2015-07-15T13:18:33Z last-modified: 2015-07-15T13:18:33Z 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: 185.64.56.0/24 descr: Computer Solutions Ltd. origin: AS51840 mnt-by: MNT-CSL-AS created: 2015-07-14T09:09:27Z last-modified: 2015-07-14T09:09:27Z 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: 185.64.57.0/24 descr: Computer Solutions Ltd. origin: AS51840 mnt-by: MNT-CSL-AS created: 2015-07-14T09:10:45Z last-modified: 2015-07-14T09:10:45Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 185.64.58.0/24 descr: Computer Solutions Ltd. origin: AS51840 mnt-by: MNT-CSL-AS created: 2015-07-14T09:11:43Z last-modified: 2015-07-14T09:11:43Z 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: 185.64.59.0/24 descr: Computer Solutions Ltd. origin: AS51840 mnt-by: MNT-CSL-AS created: 2015-07-14T09:13:17Z last-modified: 2015-07-14T09:13:17Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 185.176.196.0/22 origin: AS51840 mnt-by: MNT-CSL-AS created: 2017-02-17T07:42:18Z last-modified: 2017-02-17T07:42:18Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 185.176.196.0/24 origin: AS51840 mnt-by: MNT-CSL-AS created: 2017-02-20T08:44:11Z last-modified: 2017-02-20T08:44:11Z source: RIPE mnt-routes: MNT-CSL-AS 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: 185.176.197.0/24 origin: AS51840 mnt-by: MNT-CSL-AS created: 2017-02-20T08:44:50Z last-modified: 2017-02-20T08:44:50Z source: RIPE mnt-routes: MNT-CSL-AS 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: 185.176.198.0/24 origin: AS51840 mnt-by: MNT-CSL-AS created: 2017-02-20T08:45:21Z last-modified: 2017-02-20T08:45:21Z source: RIPE mnt-routes: MNT-CSL-AS 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: 185.176.199.0/24 origin: AS51840 mnt-by: MNT-CSL-AS created: 2017-02-20T08:45:56Z last-modified: 2017-02-20T08:45:56Z source: RIPE mnt-routes: MNT-CSL-AS 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: 185.177.48.0/22 origin: AS51840 mnt-by: MNT-CSL-AS created: 2017-02-17T07:42:44Z last-modified: 2017-02-17T07:42:44Z 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: 185.177.48.0/24 origin: AS51840 mnt-by: MNT-CSL-AS created: 2017-02-20T08:41:16Z last-modified: 2017-02-20T08:41:16Z source: RIPE mnt-routes: MNT-CSL-AS 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: 185.177.49.0/24 origin: AS51840 mnt-by: MNT-CSL-AS created: 2017-02-20T08:42:02Z last-modified: 2017-02-20T08:42:02Z source: RIPE mnt-routes: MNT-CSL-AS 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: 185.177.50.0/24 origin: AS51840 mnt-by: MNT-CSL-AS created: 2017-02-20T08:42:32Z last-modified: 2017-02-20T08:42:32Z source: RIPE mnt-routes: MNT-CSL-AS 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: 185.177.51.0/24 origin: AS51840 mnt-by: MNT-CSL-AS created: 2017-02-20T08:43:08Z last-modified: 2017-02-20T08:43:08Z source: RIPE mnt-routes: MNT-CSL-AS 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 route6: 2a00:8de0::/29 origin: AS51840 mnt-by: CSLDC-MNT created: 2017-11-16T10:15:24Z last-modified: 2017-11-16T10:15:24Z 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 route6: 2a00:8de7::/32 origin: AS51840 mnt-by: CSLDC-MNT created: 2017-11-16T15:10:01Z last-modified: 2017-11-16T15:10:01Z 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