ipmaskrule.php

См. документацию.

<?php

 
namespace Bitrix\Main\Authentication\Policy;
 
class IpMaskRule extends GreaterRule
{
    protected $options = [
        'type' => 'text',
        'size' => 20,
    ];

    public function __construct($title, string $value = '0.0.0.0', array $options = null)
    {
        parent::__construct($title, $value, $options);
    }
}