These entries are queried from radb.net using whois, you can try my project getting these.
:AS398574 route: 45.114.234.0/24 descr: COMMONWEALTH CHARTER ACADEMY origin: AS398574 mnt-by: MAINT-AS27506 changed: daniel.depaulis [at] crowncastle.com 20200903 source: RADB last-modified: 2023-11-13T16:01:36Z rpki-ov-state: valid