/** *
Specifies the IP address type (IPV4 or IPV6) and the IP address range (in CIDR format) that web requests originate from.
Specify IPV4 or IPV6.
Specify an IPv4 address by using CIDR notation. For example:
To configure AWS WAF to allow, block, or count requests that originated from the IP address 192.0.2.44, specify 192.0.2.44/32.
To configure AWS WAF to allow, block, or count requests that originated from IP addresses from 192.0.2.0 to 192.0.2.255, specify 192.0.2.0/24.
For more information about CIDR notation, see the Wikipedia entry Classless Inter-Domain Routing.
Specify an IPv6 address by using CIDR notation. For example:
To configure AWS WAF to allow, block, or count requests that originated from the IP address 1111:0000:0000:0000:0000:0000:0000:0111, specify 1111:0000:0000:0000:0000:0000:0000:0111/128.
To configure AWS WAF to allow, block, or count requests that originated from IP addresses 1111:0000:0000:0000:0000:0000:0000:0000 to 1111:0000:0000:0000:ffff:ffff:ffff:ffff, specify 1111:0000:0000:0000:0000:0000:0000:0000/64.