These entries are queried from radb.net using whois, you can try my project getting these.
:AS32672 route: 12.5.162.0/24 descr: Proxy for TTIINC origin: AS32672 mnt-by: MAINT-CHTR-WD changed: kyle.edwards [at] charter.com 20170216 #16:35:23Z source: RADB last-modified: 2023-11-13T16:11:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source