These entries are queried from radb.net using whois, you can try my project getting these.
:AS394338 route: 207.250.188.0/24 descr: Prolexic Technologies, Inc. origin: AS394338 mnt-by: MAINT-AS32787 changed: ameyer [at] akamai.com 20190222 #00:30:53Z source: RADB last-modified: 2023-11-13T16:13:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.194.24.0/24 descr: Prolexic Technologies, Inc. origin: AS394338 mnt-by: MAINT-AS32787 changed: ameyer [at] akamai.com 20190222 #00:32:05Z source: RADB last-modified: 2023-11-13T16:13:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source