Egress IPs
This page documents the egress IP addresses reserved for Zaia.
Customers and partners that use IP allowlists should allow the egress IPs listed on this page.
Concepts
Egress IP
Unline the ingress IP which is the IP that, for example, the api.endless.zaia.app domain points to, the egress IP is the public IP address used by a service when it sends outbound requests to external systems.
In this case, when Zaia connects to a customer API, partner service, private integration, firewall, or third-party platform, the external system may see the request coming from one of the egress IPs listed on this page.
IPv4 and IPv6
IP addresses can be represented in two main formats: IPv4 and IPv6.
IPv4 is the older and most widely supported format. It is commonly used by firewalls, security groups, allowlists, APIs, and network configurations.
Example:
209.71.78.101
IPv6 is a newer format created to support a much larger number of addresses. Some modern services and networks support IPv6, but not every external system accepts IPv6 allowlists.
Example:
2a09:8280:e615:1:0:92:2c77:0
When configuring access to external systems, use the IP version supported by that system.
If the external system only supports IPv4, allowlist only the IPv4 addresses.
If the external system supports both IPv4 and IPv6, allowlist both versions when possible.
Zaia Egress IPs
The following IP addresses are the current egress IPs reserved for Zaia.
gru
São Paulo, Brazil
209.71.78.101
2a09:8280:e615:1:0:92:2c77:0
iad
Ashburn, Virginia, United States
209.71.102.8
2a09:8280:e618:1:0:92:2c77:0
lax
Los Angeles, California, United States
209.71.84.42
2a09:8280:e621:1:0:92:2c77:0
fra
Frankfurt, Germany
209.71.75.217
2a09:8280:e612:1:0:92:2c77:0
syd
Sydney, Australia
209.71.97.254
2a09:8280:e634:1:0:92:2c77:0
Requests may be routed through farther regions, so when registering the IPs above in the allow list, make sure to setup every region regardless of your service's closest region.
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