public function ip($address, $hours = 24, $class = null)
    {
        $zoneIps = $this->get('zoneIps', $this->data(compact('hours', 'class')), $hours.$class);

        $ips = array_get($zoneIps, 'response.ips');

        foreach ($ips as $ip) {
            if ($ip['ip'] == $address) {
                return new ZoneIP($this->client, $address, $this, ['zoneIp' => $ip]);
            }
        }
    }