All outbound traffic from apps deployed on TIBCO Cloud™ Integration is routed to load-balanced NAT servers. Each region has up to six of those servers. In the January 2022 release of TIBCO Cloud Integration we have added some additional IP addresses for each region.  Best practice is to whitelist both the existing and the new IP addresses for your region. 

New IP Addresses for AWS in the US region

• 100.20.154.204
• 100.20.94.169
• 52.38.183.244

Existing IP Addresses for AWS in the US region

• 35.160.22.232
• 52.35.217.68
• 54.148.158.186

New IP Addresses for AWS in the EU region

• 18.202.142.246
• 52.51.215.155
• 52.215.114.187

Existing IP Addresses for AWS in the EU region

• 52.18.33.150
• 52.211.120.80
• 52.213.242.236

New IP Addresses for AWS in the AU region

• 3.104.244.78
• 3.24.252.148
• 52.65.78.113

Existing IP Addresses for AWS in the AU region

• 54.79.49.140
• 52.63.136.111
• 13.54.75.2

New IP Addresses for Azure US

• None

Existing IP Addresses for Azure US

• 40.91.78.2
• 52.149.56.186

In addition, you may need to whitelist the following DNS names to access app endpoints.

AWS US Region
integration.cloud.tibcoapps.com
*-integration.cloud.tibcoapps.com

AWS Europe Region
eu-west-1.integration.cloud.tibcoapps.com
*-integration.eu-west-1.cloud.tibcoapps.com

AWS Australia Region
ap-southeast-2.integration.cloud.tibcoapps.com
*-integration.ap-southeast-2.cloud.tibcoapps.com

Azure US Region
integration.us.azure.cloud.tibcoapps.com

IPAS-19424, IPAS-18839

The January 2022 release of TIBCO Cloud Integration includes some additional IP addresses and Endpoint URLs that should be whitelisted.