/// Checks if the given address falls within the ranges given in [subnets]. The addresses in subnets can be hosts or subnets in the CIDR format.
/// </summary>
/// <param name="addressString">The address to check</param>
/// <param name="subnets">If true, check against addresses in the LAN settings which have [] arroud and return true if it matches the address give in address</param>
/// <param name="subnets">If true, check against addresses in the LAN settings surrounded by brackets ([])</param>
/// <returns><c>false</c>if the address isn't in the subnets, <c>true</c> otherwise</returns>