These entries are queried from radb.net using whois, you can try my project getting these.
:AS394289 route: 209.140.192.0/18 descr: ADDED FOR - AS394289 origin: AS394289 mnt-by: I123-MNT changed: rpd [at] 123.net 20160212 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source