These entries are queried from radb.net using whois, you can try my project getting these.
:AS397678 route: 152.160.145.0/24 descr: ADDED FOR - AS397678 origin: AS397678 notify: noc [at] 123.net mnt-by: I123-MNT changed: rpd [at] 123.net 20190626 source: LEVEL3 rpki-ov-state: valid route: 208.80.3.0/24 descr: ADDED FOR - AS397678 origin: AS397678 notify: noc [at] 123.net mnt-by: I123-MNT changed: rpd [at] 123.net 20190626 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source