These entries are queried from radb.net using whois, you can try my project getting these.
:AS139694 route: 103.140.197.0/24 origin: AS139694 descr: Akamai Technologies, Inc. mnt-by: MAINT-AS32787 changed: cromero [at] akamai.com 20220114 #01:31:43Z source: RADB last-modified: 2023-11-13T16:13:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source