These entries are queried from radb.net using whois, you can try my project getting these.
:AS22109 route: 208.0.49.0/24 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS22109 mnt-by: MAINT-AS23520 changed: emckenzie [at] columbus-networks.com 20150817 source: RADB last-modified: 2023-11-13T15:56:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source