These entries are queried from radb.net using whois, you can try my project getting these.
:AS40469 route: 206.219.64.0/19 descr: NEPAWAN Full 19 origin: AS40469 mnt-by: MAINT-AS40469 changed: cwilliams [at] liu18.org 20210831 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source