These entries are queried from radb.net using whois, you can try my project getting these.
:AS204190 route: 185.71.240.0/23 descr: Gmina Miasto Szczecin origin: AS204190 mnt-by: inProjects created: 2015-08-17T12:13:58Z last-modified: 2015-08-17T12:13:58Z 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: 185.71.242.0/24 origin: AS204190 mnt-by: inProjects created: 2018-02-14T12:16:17Z last-modified: 2018-02-14T12:16:17Z 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: 185.71.243.0/25 origin: AS204190 mnt-by: inProjects created: 2018-02-14T12:19:07Z last-modified: 2018-02-14T12:19:07Z 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