Available regions and IP addresses Decodable is available in the following AWS regions. AWS Region Location af-south-1 Africa (Cape Town) ap-southeast-2 Asia Pacific (Sydney) eu-central-1 Europe (Frankfurt) us-east-1 US East (Virginia) us-west-2 US West (Oregon) When selecting a region for your Decodable account, best practices are to choose the same region as the sources and sinks you plan to connect to. This practice reduces latency between your Decodable environment and other applications while also minimizing egress costs. Contact Decodable support if you need a region that’s not currently listed. IP addresses Decodable uses fixed IP addresses when reading data from data sources and sending data to specified sinks. To ensure that Decodable can do this, make sure that the IP addresses listed here are allowlisted in your firewall.