These entries are queried from radb.net using whois, you can try my project getting these.
:AS399908 route: 193.149.168.0/24 origin: AS399908 descr: Broadwave mnt-by: MAINT-BLUEBIRD changed: daniel.johnston [at] bluebirdnetwork.com 20220307 #05:27:39Z source: RADB last-modified: 2023-11-13T16:09:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source