These entries are queried from radb.net using whois, you can try my project getting these.
:AS26957 route: 136.175.3.0/24 origin: AS26957 descr: SSG-OHIO-MDC - ABNS Cust mnt-by: MAINT-AS11776 changed: acole [at] atlanticbb.com 20221109 #16:39:16Z source: RADB last-modified: 2023-11-13T16:13:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source