These entries are queried from radb.net using whois, you can try my project getting these.
:AS328503 route: 102.67.32.0/20 descr: LFCWW ROUTE origin: AS328503 mnt-by: LFCW1-MNT changed: *** [at] gmail.com 20190717 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source