The IP/Geo Block is used to intercept requests from specific client IP or geographic locations. It is typically used in the following scenarios:

• If you are certain that you will not operate in a specific country/region, you can block all traffic from that country/region.
• Intercept requests from specific IPs or IP ranges, such as certain IPs or IP ranges that frequently initiate illegal requests to the website.

To configure IP/Geo Block:

1. Log in to the CDNetworks Console, find the security product in use under Subscribed Products.
2. Go to Security Settings > Policies.
3. Find the hostname for which you want to configure security policies, click .
4. Go to IP/Geo Block tab. If this policy is off, turn it on.

Block requests from specific IP/CIDR

• Enter the IP/CIDR under the IP Block tab, separate multiple IPs/CIDR with a semicolon. Up to 500 IPs/IP ranges can be configured, supporting both IPv4 and IPv6. For example, 192.168.1.0/24;2001:3CA1:10F:1A:121B:0:0:12
• Click Publish Changes to make the configuration take effect.

Block requests from specific countries/areas

• Select the countries/areas you want to block under the Geo Block tab.
• Click Publish Changes to make the configuration take effect.