These entries are queried from radb.net using whois, you can try my project getting these.
:AS7688 route: 106.11.0.0/16 descr: nipponroute origin: AS7688 mnt-by: nipponmish-mnt created: 2014-01-12T08:58:42Z last-modified: 2018-09-04T17:50:21Z source: RIPE-NONAUTH 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