> For the complete documentation index, see [llms.txt](https://ipforensics.gitbook.io/ipforensics/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ipforensics.gitbook.io/ipforensics/api-response-data/asn.md).

# ASN

We provide detailed ASN data for all IP Addresses

We return  detailed ASN data  belonging to the IP Address

**Sample Response**

```javascript
"asn": {
    "asn": 36920,
    "domain": "kkontech.com",
    "organization": "Kkon Technologies Ltd",
    "route": "102.219.153.0/24",
    "type": "isp"
}
```

| Field        | Description                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |
| ------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| asn          | The [Autonomous System](https://en.wikipedia.org/wiki/Autonomous_system_\(Internet\)) (AS) Number associated with the IP.                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |
| domain       | The top-level domain name associated with the organization that owns the connection IP.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |
| organization | The name of the organization that owns the Autonomous System for the IP address that is analyzed. The value may fallback to the Autonomous System name if the organization name is not available.                                                                                                                                                                                                                                                                                                                                                                                                      |
| route        | The AS route associated with the IP address as announced and used in *Border Gateway Protocol* (BGP) routing tables over the Internet.                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
| type         | <p>Classifies the connection type among</p><p></p><p><strong>hosting</strong>: Belonging to a datacenter (we have mapped 200M+ hosting IP addresses)</p><p></p><p><strong>isp:</strong>  Belonging to ISP IP space (we have mapped 1B+ isp IPs)</p><p></p><p><strong>cdn:</strong>  Belonging to a Content delivery network</p><p></p><p><strong>edu:</strong> Educational institutions</p><p></p><p><strong>gov:</strong>  One of \~25,000 government agencies worldwide</p><p></p><p><strong>mil:</strong> Military organizations</p><p></p><p><strong>business:</strong> End-user organizations</p> |
|              |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |