These entries are queried from radb.net using whois, you can try my project getting these.
:AS13518 route: 65.217.160.0/23 descr: OTT origin: AS13518 mnt-by: MAINT-AS27506 changed: dataoperations [at] rcnmetro.com 20110922 #20:38:29Z source: RADB last-modified: 2023-11-13T15:42:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source