Use this list of IP address ranges to ensure that traffic to your servers does not bypass Symantec.cloud services.
In all regions, lock down traffic to and from your Internet gateway to the IP ranges in Table 1-1: All Regions - for all services.
Note: If you are unsure of your region, see the email that you received when you were first provisioned with Symantec.cloud services. If you make any configuration changes involving IP restrictions, refer to the latest version of IP ranges in this article.
Table 1-1: All Regions - for all services
|Subnet IP||Subnet mask||Netmask||IP range|
|126.96.36.199||255.255.240.0||/20||188.8.131.52 - 184.108.40.206|
|220.127.116.11||255.255.240.0||/20||18.104.22.168 - 22.214.171.124|
|126.96.36.199||255.255.248.0||/21||188.8.131.52 - 184.108.40.206|
|220.127.116.11||255.255.248.0||/21||18.104.22.168 - 22.214.171.124|
|126.96.36.199||255.255.248.0||/21||188.8.131.52 - 184.108.40.206|
|220.127.116.11||255.255.248.0||/21||18.104.22.168 - 22.214.171.124|
|126.96.36.199||255.255.254.0||/23||188.8.131.52 - 184.108.40.206|
|220.127.116.11||255.255.254.0||/23||18.104.22.168 - 22.214.171.124|
|126.96.36.199||255.255.254.0||/23||188.8.131.52 - 184.108.40.206|
|220.127.116.11||255.255.252.0||/22||18.104.22.168 – 22.214.171.124|