These entries are queried from radb.net using whois, you can try my project getting these.
:AS11018 route: 216.69.64.0/19 descr: AS11018 proxy object origin: AS11018 mnt-by: MAINT-NTTCOM-RA changed: josephn [at] us.ntt.net 20140325 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.69.80.0/20 descr: AS11018 proxy object origin: AS11018 mnt-by: MAINT-NTTCOM-RA changed: josephn [at] us.ntt.net 20140325 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source