These entries are queried from radb.net using whois, you can try my project getting these.
:AS36814 route: 24.52.127.0/24 descr: Block Communications Inc dba Toledo Blade Company origin: AS36814 mnt-by: MAINT-AS27506 changed: Daniel.McCoon [at] crowncastle.com 20240226 source: RADB last-modified: 2024-02-26T20:01:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source