These entries are queried from radb.net using whois, you can try my project getting these.
:AS203368 route: 185.137.32.0/22 descr: Virtone - We virtualize IT origin: AS203368 mnt-by: MNT-VIRTONE created: 2017-11-29T15:41:09Z last-modified: 2017-11-29T15:41:09Z 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: 2a03:73a0::/29 descr: Virtone - We virtualize IT origin: AS203368 mnt-by: MNT-VIRTONE created: 2017-11-29T15:42:06Z last-modified: 2017-11-29T15:42:06Z 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