On October 5th, 2025 from 9:30pm PT to October 6th, 2025 at 2:00am PT, we will be testing a network change in our Sandbox environment. During this time, any solutions that are connecting directly to our IP's may see disruption due to our IP's changing. It is recommended that any 3rd party solution connect directly to our domains and not by IP.
For more information on Authorize.net's IP's and domains, please visit our public support documentation here: https://support.authorize.net/knowledgebase/Knowledgearticle/?code=000001158
In addition to this, we have also posted a notice to our Authorize.net Status Page: Status Page
We recommend subscribing to our status page for real time updates and notifications of any planned maintenance or outages that may be taking place
