These entries are queried from radb.net using whois, you can try my project getting these.
:AS19069 route: 207.251.249.200/29 origin: AS19069 descr: Public_Access mnt-by: MAINT-AS19069 changed: michael.rosenberg [at] nasdaq.com 20200529 #02:17:02Z source: RADB last-modified: 2023-11-13T16:00:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source