These entries are queried from radb.net using whois, you can try my project getting these.
:AS42570 route: 185.35.62.0/23 descr: EU-ZRH-KS origin: AS42570 mnt-by: MNT-KUDGRP created: 2018-10-30T17:00:34Z last-modified: 2018-10-30T17:25:20Z 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