These entries are queried from radb.net using whois, you can try my project getting these.
:AS199051 route: 5.152.232.0/21 descr: test origin: AS199051 mnt-by: sashabn created: 2012-09-01T14:31:35Z last-modified: 2012-09-01T14:31:35Z 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: 5.152.232.0/24 descr: elitm232 origin: AS199051 mnt-by: sashabn created: 2016-03-10T10:10:05Z last-modified: 2016-03-10T10:10:05Z 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: 5.152.233.0/24 descr: elitm233 origin: AS199051 mnt-by: sashabn created: 2016-03-10T10:10:38Z last-modified: 2016-03-10T10:10:38Z 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: 5.152.234.0/24 descr: elitm234 origin: AS199051 mnt-by: sashabn created: 2016-03-10T10:11:07Z last-modified: 2016-03-10T10:11:07Z 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: 5.152.235.0/24 descr: elitm235 origin: AS199051 mnt-by: sashabn created: 2016-03-10T10:11:41Z last-modified: 2016-03-10T10:11:41Z 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 route: 5.152.236.0/24 descr: elitm236 origin: AS199051 mnt-by: sashabn created: 2016-03-10T10:12:03Z last-modified: 2016-03-10T10:12:03Z 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: 5.152.237.0/24 descr: elitm237 origin: AS199051 mnt-by: sashabn created: 2016-03-10T11:00:24Z last-modified: 2016-03-10T11:00:24Z 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 route: 5.152.238.0/24 descr: elitm238 origin: AS199051 mnt-by: sashabn created: 2016-03-10T10:12:46Z last-modified: 2016-03-10T10:12:46Z 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: 5.152.239.0/24 descr: elitm239 origin: AS199051 mnt-by: sashabn created: 2016-03-10T10:13:19Z last-modified: 2016-03-10T10:13:19Z 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: 195.34.70.0/24 descr: elitm70024 origin: AS199051 mnt-by: sashabn created: 2019-11-12T21:32:32Z last-modified: 2019-11-12T21:32:32Z 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: 195.34.71.0/24 descr: elitm71024 origin: AS199051 mnt-by: sashabn created: 2019-11-12T21:33:39Z last-modified: 2019-11-12T21:33:39Z 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