SourceIP

Multi

{
    "Type": "SourceIP",
    "Parameter": [
        "0.0.0.0/0",
        "192.168.0.0/16",
        "1.1.1.1",
        "list:IPs"
    ]
}

Single

{
    "Type": "SourceIP",
    "Parameter": "192.168.0.1"
}

SourceIP matches IP address or prefix of the client.

The parameter is a listable of strings. The content must be IP addresses or IP CIDR prefixes.

You can refer to a list from the Lists object of the Root by lists: prefix and List Tag.