These entries are queried from radb.net using whois, you can try my project getting these.
:AS36017 route: 204.9.176.0/21 descr: SixApart origin: AS36017 mnt-by: MAINT-AS36017 changed: ser [at] layer42.net 20051103 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.9.180.0/22 descr: Say Media Inc origin: AS36017 mnt-by: MAINT-AS36017 changed: hachi [at] saymedia.com 20140224 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source