Restrict network access to your service#
It is possible to restrict access to your service to a single IP, and address block, or any combination of both. By default the service is publicly accessible.
Go to your Services, and open the service you want to restrict.
On the Overview tab, scroll down to Allowed IP Addresses and click Change.
Enter your address or address block using the CIDR notation. You can specify several addresses or blocks or combination of both in a single change.
Click Save Changes.