These entries are queried from radb.net using whois, you can try my project getting these.
:AS29733 route: 198.176.204.0/24 origin: AS29733 descr: US Foods Inc mnt-by: MAINT-AS29733 changed: edwin.norton [at] usfoods.com 20230505 #23:01:20Z source: RADB last-modified: 2023-11-13T16:17:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 205.132.104.0/21 origin: AS29733 descr: US Foods Inc mnt-by: MAINT-AS29733 changed: edwin.norton [at] usfoods.com 20230504 #18:53:07Z source: RADB last-modified: 2023-11-13T16:17:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source