These entries are queried from radb.net using whois, you can try my project getting these.
:AS57730 route: 176.106.232.0/21 descr: PAGERCOM route origin: AS57730 mnt-by: PAGERCOM-MNT notify: ripe [at] voiceip.ru created: 2012-01-25T12:36:18Z last-modified: 2013-04-02T04:37:45Z 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