These entries are queried from radb.net using whois, you can try my project getting these.
:AS18932 route: 198.99.208.0/24 descr: Kirshenbaum Bond Senecal & Partners LLC origin: AS18932 mnt-by: MAINT-AS27506 changed: jmcnallie [at] lightower.com 20180104 source: RADB last-modified: 2023-11-13T15:52:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source