These entries are queried from radb.net using whois, you can try my project getting these.
:AS18827 route: 208.81.80.0/22 descr: VGM Group, Inc. origin: AS18827 admin-c: FHFH-ARIN tech-c: FHFH-ARIN mnt-by: MAINT-AS13855 changed: josh.hoppes [at] cfunet.net 20151105 #18:36:29Z source: RADB last-modified: 2023-11-13T15:48:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source