> For the complete documentation index, see [llms.txt](https://developers.oxylabs.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developers.oxylabs.io/products/es/proxies/residential-proxies/location-settings/geo-hash.md).

# Geo Hash

Usa la segmentación por geo hash con Residential Proxies. Aprende a seleccionar celdas de cuadrícula del nivel 1 al nivel 4 y a comprobar el tamaño aproximado de las celdas.

Para obtener un proxy de una celda específica de la cuadrícula de geohash, agregue el `geohash` indicador a la cadena de autorización. Las celdas de la cuadrícula compatibles van del nivel 1 (más grande) al nivel 4 (más pequeño) actualmente disponible, por ejemplo `9`, `c`, `gc`, `u09`, `drq4`.

Aquí hay algunos ejemplos válidos de `geohash` valores:

* `geohash-9` – un nodo de salida aleatorio de una gran parte de EE. UU. y México
* `geohash-c` – el norte de EE. UU. y Canadá
* `geohash-gc` – Irlanda, Irlanda del Norte, Inglaterra y Escocia
* `geohash-u09` – París
* `geohash-drq4` – la mayor parte de la isla de Nantucket

Los tamaños aproximados de las celdas según la longitud del geohash son:

<table><thead><tr><th width="185.1640625">Longitud</th><th width="304.51171875">Tamaño aproximado de la celda</th></tr></thead><tbody><tr><td>1</td><td>≤ 5,000 km × 5,000 km</td></tr><tr><td>2</td><td>≤ 1,250 km × 625 km</td></tr><tr><td>3</td><td>≤ 156 km × 156 km</td></tr><tr><td>4</td><td>≤ 39.1 km × 19.5 km</td></tr></tbody></table>

{% hint style="info" %}
El `geohash` parámetro es mutuamente excluyente con otros parámetros de geolocalización, como continente, país, ciudad y código ZIP/postal.
{% endhint %}

#### Ejemplo de lista de credenciales

El ejemplo representa una lista de credenciales que apuntan a distintas celdas de la cuadrícula de geohash.

```shellscript
customer-USERNAME-geohash-9:PASSWORD
customer-USERNAME-geohash-gc:PASSWORD
customer-USERNAME-geohash-u09:PASSWORD
customer-USERNAME-geohash-drq4:PASSWORD
```

#### Ejemplos de código

En este ejemplo, se realiza una consulta a `ip.oxylabs.io/location` desde una dirección IP aleatoria dentro de la `u09` celda de la cuadrícula de geohash (París):

{% tabs %}
{% tab title="cURL" %}

```shell
curl -x pr.oxylabs.io:7777 -U "customer-USERNAME-geohash-u09:PASSWORD" https://ip.oxylabs.io/location
```

{% endtab %}

{% tab title="PHP" %}

```php
<?php
$username = 'USERNAME';
$password = 'PASSWORD';
$geohash = 'u09';
$proxy = 'pr.oxylabs.io:7777';
$query = curl_init('https://ip.oxylabs.io/location');
curl_setopt($query, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($query, CURLOPT_PROXY, "http://$proxy");
curl_setopt($query, CURLOPT_PROXYUSERPWD, "customer-$username-geohash-$geohash:$password");
$output = curl_exec($query);
curl_close($query);
if ($output)
    echo $output;
?>
```

{% endtab %}

{% tab title="Python" %}

```python
import urllib.request
import random
username = 'USERNAME'
password = 'PASSWORD'
geohash = 'u09'
entry = ('http://customer-%s-geohash-%s:%s@pr.oxylabs.io:7777' %
    (username, geohash, password))
query = urllib.request.ProxyHandler({
    'http': entry,
    'https': entry,
})
execute = urllib.request.build_opener(query)
print(execute.open('https://ip.oxylabs.io/location').read())
```

{% endtab %}

{% tab title="Java" %}

```java
package example;

import org.apache.http.HttpHost;
import org.apache.http.client.fluent.*;

public class Example {
    public static void main(String[] args) throws Exception {
        HttpHost entry = new HttpHost("pr.oxylabs.io", 7777);
        String query = Executor.newInstance()
            .auth(entry, "customer-USERNAME-geohash-u09", "PASS")
            .execute(Request.Get("http://ip.oxylabs.io/location").viaProxy(entry))
            .returnContent().asString();
        System.out.println(query);
    }
}
```

{% endtab %}

{% tab title="C#" %}

```csharp
using System;
using System.Net;

class Example
{
    static void Main()
    {
        var client = new WebClient();
        client.Proxy = new WebProxy("pr.oxylabs.io:7777");
        client.Proxy.Credentials = new NetworkCredential("customer-USERNAME-geohash-u09", "PASSWORD");
        Console.WriteLine(client.DownloadString("https://ip.oxylabs.io/location"));
    }
}
```

{% endtab %}

{% tab title="Ruby" %}

```ruby
require 'uri'
require 'net/http'

uri = URI.parse('https://ip.oxylabs.io/location')
proxy = Net::HTTP::Proxy('pr.oxylabs.io', 7777, 'customer-USERNAME-geohash-u09', 'PASSWORD')

req = Net::HTTP::Get.new(uri.path)

result = proxy.start(uri.host,uri.port) do |http|
    http.request(req)
end

puts result.body

```

{% endtab %}
{% endtabs %}


---

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