Kong Konnect IP Whitelisting for DMZ

I have a db-less hybrid configuration and am having trouble connecting my gateways to Kong Konnect. Is there any published documentation on the ip-address:ports so that I can configure our DMZ to allow traffic?

Hello!

Ports and Network Requirements - Kong Konnect | Kong Docs has more information here.

From that page:

Note : Visit https://ip-addresses.origin.konghq.com/ip-addresses.json for the list of IPs associated to regional hostnames. You can also subscribe to Kong Cloud directory of registred IPs for updates.