These entries are queried from radb.net using whois, you can try my project getting these.
:AS203294 route: 185.137.204.0/22 origin: AS203294 mnt-by: it-globalsystem-1-mnt created: 2017-05-17T20:54:39Z last-modified: 2017-05-17T20:54:39Z 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 route6: 2a07:700::/29 origin: AS203294 mnt-by: it-globalsystem-1-mnt created: 2017-05-17T20:54:59Z last-modified: 2017-05-17T20:54:59Z 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