To ensure that your communication infrastructure doesn’t block communication with Plivo, we encourage you to whitelist these IP address ranges for Messaging API. Subscribe to be notified of any updates regarding IP address changes via email or RSS feed.Documentation Index
Fetch the complete documentation index at: https://plivo.com/docs/llms.txt
Use this file to discover all available pages before exploring further.
Callbacks from Plivo
Some Plivo APIs elements support callback events. To make sure those callbacks are not blocked, allow traffic from these Plivo IP addresses to your web applications. These IP addresses are NAT gateway IPs associated with our HTTP(s) OutProxy instance.| Regions | IP Addresses |
| Ashburn, Virginia, USA | 18.211.55.148/32 18.211.27.222/32 |
| San Jose, California, USA | 13.56.175.187/32 13.57.139.231/32 |