Is SailPoint ISC non prod East instance is down? I am unable to access many sandbox environments across my different clients
You can check the status by accessing
Looks like it is back just now. Thank You for link
You can always check the SailPoint service status by accessing
You can find your tenant region in your Admin console

Alternatively you can raise a support ticket as well by accessing
https://support.sailpoint.com
Of course, you can check/post in Ambassador chat as well.
Cheers
Krish