These entries are queried from radb.net using whois, you can try my project getting these.
:AS14545 route: 216.234.133.0/24 descr: LightBound Route Object origin: AS14545 remarks: This route object is for a LightBound customer route remarks: which is being exported under this origin AS. remarks: Registered on the behalf of our customer: remarks: First Advantage mnt-by: MAINT-LIGHTBOUND changed: maddison [at] lightbound.net 20120710 source: AltDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source