These entries are queried from radb.net using whois, you can try my project getting these.
:AS19336 route: 168.245.195.0/24 descr: RR-RC-BLAIN SUPPLY INC.-Midwest origin: AS19336 notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: publicipaddressing [at] charter.com 20190204 #17:59:00Z source: RADB last-modified: 2023-11-13T16:15:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source