These entries are queried from radb.net using whois, you can try my project getting these.
:AS23012 route: 74.116.208.0/22 origin: AS23012 descr: Created by CCI on behalf of {WARNER CONNECT SPINEOLOGY } mnt-by: MAINT-CCI changed: uttam.dhodary [at] consolidated.com 20200924 #22:19:24Z source: RADB last-modified: 2023-11-13T16:01:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source