These entries are queried from radb.net using whois, you can try my project getting these.
:AS4900 route: 206.223.127.0/24 origin: AS4900 descr: Customer Route - MCHD notify: neteng [at] ictxwavemedia.net mnt-by: MAINT-AS35847 changed: jeff.lockhart [at] ictxwavemedia.net 20220221 #15:02:40Z source: RADB last-modified: 2023-11-13T16:09:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source