These entries are queried from radb.net using whois, you can try my project getting these.
:AS29215 route: 193.29.129.0/24 descr: AS29215 proxy-registered route by Cogent origin: AS29215 remarks: Proxy-registered route object remarks: for Cogent customer notify: neteng [at] cogentco.com mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com 20040202 source: RADB last-modified: 2023-11-13T15:39:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 193.169.214.0/23 descr: ZAO Smart Holding route origin: AS29215 mnt-by: SMARTHOLDING-MNT created: 2009-08-06T06:27:59Z last-modified: 2009-08-06T06:27:59Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 193.169.214.0/24 descr: ZAO Smart Holding route origin: AS29215 mnt-by: SMARTHOLDING-MNT created: 2009-09-14T11:58:33Z last-modified: 2009-09-14T11:58:33Z 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: 193.169.215.0/24 descr: ZAO Smart Holding route origin: AS29215 mnt-by: SMARTHOLDING-MNT created: 2009-09-14T12:00:32Z last-modified: 2009-09-14T12:00:32Z 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