> ## Documentation Index
> Fetch the complete documentation index at: https://docs.proxies.fo/llms.txt
> Use this file to discover all available pages before exploring further.

# Datacenter IPv6

> IPv6 datacenter proxies with unlimited threads

IPv6 datacenter proxies give you access to a vast IPv6 address space at low cost per connection. Ideal for high-concurrency workloads on targets that support IPv6.

## Specs

| Attribute      | Value                        |
| -------------- | ---------------------------- |
| Address family | IPv6 only                    |
| Allocation     | 2 × /29 IPv6 subnets         |
| Locations      | EU, US                       |
| Protocols      | HTTP, HTTPS, SOCKS5, UDP     |
| Authentication | Username : password          |
| Threads        | Unlimited                    |
| Uplink         | 10 Gbps                      |
| Billing        | Per day, unlimited bandwidth |

## Endpoints

| Region        | Host                | Port    |
| ------------- | ------------------- | ------- |
| United States | `dcp-us.proxies.fo` | `10808` |
| Europe        | `dcp-eu.proxies.fo` | `10808` |

Shared with the IPv4 product. Your IPv6 plan credentials route you to the IPv6 pool automatically.

## Checking your egress

Use `api6.ipify.org` — it's IPv6-only, so a successful response confirms IPv6 egress.

```bash theme={null}
curl -x "http://adminywsve:jwqcoz4lfm@dcp-eu.proxies.fo:10808" https://api6.ipify.org
# Returns: 2a0f:abcd:...
```

## Rotating (default)

```
dcp-eu.proxies.fo:10808:adminywsve:jwqcoz4lfm
```

## Sticky sessions

Same modifiers as IPv4 — `session-<id>` plus optional `duration-<seconds>`:

```
dcp-eu.proxies.fo:10808:adminywsve-session-5s5d4xud-duration-300:jwqcoz4lfm
```

## IPv6 target compatibility

Before committing a workload, confirm the target supports IPv6:

```bash theme={null}
dig AAAA target-site.com +short
```

No AAAA record = IPv4-only target. Use the [IPv4 product](/datacenter/ipv4) instead. Most major CDNs (Cloudflare, Fastly, Google, AWS) support IPv6 transparently.

## Code examples

<CodeGroup>
  ```python Python theme={null}
  import requests

  proxy = "http://adminywsve:jwqcoz4lfm@dcp-eu.proxies.fo:10808"
  proxies = {"http": proxy, "https": proxy}

  print(requests.get("https://api6.ipify.org", proxies=proxies, timeout=30).text)
  ```

  ```javascript Node.js theme={null}
  import axios from "axios";
  import { HttpsProxyAgent } from "https-proxy-agent";

  const agent = new HttpsProxyAgent(
    "http://adminywsve:jwqcoz4lfm@dcp-eu.proxies.fo:10808"
  );

  const { data } = await axios.get("https://api6.ipify.org", {
    httpAgent: agent,
    httpsAgent: agent,
  });

  console.log(data);
  ```

  ```bash curl theme={null}
  curl -x "http://adminywsve:jwqcoz4lfm@dcp-eu.proxies.fo:10808" https://api6.ipify.org
  ```
</CodeGroup>

## Unlimited-thread workload

IPv6 has no thread cap — scale concurrency as high as your client can handle.

```python theme={null}
import concurrent.futures, requests

proxy = "http://adminywsve:jwqcoz4lfm@dcp-eu.proxies.fo:10808"
proxies = {"http": proxy, "https": proxy}

def fetch():
    return requests.get("https://api6.ipify.org", proxies=proxies, timeout=15).text

with concurrent.futures.ThreadPoolExecutor(max_workers=500) as pool:
    results = list(pool.map(lambda _: fetch(), range(500)))

print(f"Got {len(set(results))} unique IPv6 addresses across 500 requests")
```

## Common issues

<AccordionGroup>
  <Accordion title="'No route to host' on a target">
    The target doesn't have an AAAA record — it's IPv4-only. Switch to the IPv4 product.
  </Accordion>

  <Accordion title="Getting IPv4 back from a test endpoint">
    Use `api6.ipify.org` instead of `api.ipify.org`.
  </Accordion>
</AccordionGroup>

## Quick-copy `host:port:user:pass`

```
dcp-eu.proxies.fo:10808:adminywsve:jwqcoz4lfm
dcp-eu.proxies.fo:10808:adminywsve-session-5s5d4xud-duration-300:jwqcoz4lfm
dcp-us.proxies.fo:10808:adminywsve:jwqcoz4lfm
```

## Pricing

IPv6 plans start at **\$10 / day** with unlimited threads and bandwidth. See [proxies.fo/product-IPv6](https://proxies.fo/product-IPv6).