We need to whitelist the Nasdaq Data Link Streaming API ingress/egress on our firewall. What are the IP's and ports?
The streaming API runs in AWS US-EAST-1. Refer to AWS’s guide
https://docs.aws.amazon.com/general/latest/gr/aws-ipranges.html. NCDS runs on ports 443 (auth/auz) and 9094 (kakfa).