These entries are queried from radb.net using whois, you can try my project getting these.
:AS394061 route: 198.30.81.0/24 origin: AS394061 descr: 198.30.81.0/24 member-of: AS394061:RS-ROUTES components: {198.30.81.0/24^+} admin-c: NOC2069-ARIN tech-c: NOC2069-ARIN remarks: OARNET FRANKLINCOUNTY mnt-by: MAINT-AS600 changed: tbonse [at] oar.net 20231020 #14:41:58Z source: RADB last-modified: 2023-11-13T16:19:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source