These entries are queried from radb.net using whois, you can try my project getting these.
:AS59237 route: 43.243.226.0/24 descr: Proxy Registry for customer route origin: AS59237 mnt-by: MAINT-I4HKLIMITED-HK last-modified: 2022-07-20T03:50:41Z source: APNIC rpki-ov-state: valid