# rdap.ip

**stable** **Standard**

RDAP network record for an IP address: network name, range, CIDRs, country, organization.

`GET /v1/rdap/ip`

## What you get

One Rdap record in Onekey's unified shape, in `data`. If the record does not exist you get a `404 not_found` and are not charged.

## What it costs

- **Standard · 1 credit** for a fresh fetch, charged only when it succeeds.
- **Free when served from cache (0.2 credit for a cached response over 100 KB).**
- **Free** if the request is invalid (never charged) or the source fails or reports not found (refunded).

## Parameters

| Name | Type | Required | Default | What it is | Constraints |
| --- | --- | --- | --- | --- | --- |
| `ip` | string | yes | (required) | IPv4 or IPv6 address | max 45 chars; must match `(?:\d{1,3}(?:\.\d{1,3}){3}\|[0-9a-f:]{2,39}(?:\.\d{1,3}){0,3})`; trimmed, lowercased |

## Request

```bash
curl "https://api.onekey.dev/v1/rdap/ip?ip=8.8.8.8" \
  -H "x-api-key: YOUR_API_KEY"
```

```python
import requests

res = requests.get(
    "https://api.onekey.dev/v1/rdap/ip",
    params={"ip": "8.8.8.8"},
    headers={"x-api-key": "YOUR_API_KEY"},
)
body = res.json()

if body["success"]:
    print(body["data"])
else:
    print(body["error"]["code"], body["error"]["message"])
```

```javascript
const params = new URLSearchParams({ ip: "8.8.8.8" });
const res = await fetch(`https://api.onekey.dev/v1/rdap/ip?${params}`, {
  headers: { "x-api-key": "YOUR_API_KEY" },
});
const body = await res.json();

if (body.success) console.log(body.data);
else console.error(body.error.code, body.error.message);
```

## Recorded response

A real Rdap response, recorded and returned in Onekey's shape. Fields the platform does not provide are `null`.

```json
{
  "success": true,
  "data": {
    "entity": {
      "name": "GOGL",
      "country": null,
      "status": [
        "active"
      ],
      "createdAt": "2023-12-28T22:24:33Z",
      "updatedAt": "2023-12-28T22:24:56Z"
    },
    "ext": {
      "startAddress": "8.8.8.0",
      "endAddress": "8.8.8.255",
      "ipVersion": "v4",
      "cidrs": [
        "8.8.8.0/24"
      ],
      "networkType": "DIRECT ALLOCATION",
      "parentHandle": "NET-8-0-0-0-0",
      "handle": "NET-8-8-8-0-2"
    },
    "listing": {
      "company": "Google LLC"
    }
  },
  "metadata": {
    "platform": "rdap",
    "endpoint": "ip",
    "cached": false,
    "stale": false,
    "age_s": 0,
    "fetched_at": "2026-01-01T12:00:00+00:00",
    "credits_charged": 1,
    "request_id": "7f3a9c2e5b1d4c8fa2e6d0b9c4f18e37"
  },
  "error": null
}
```

## Field mapping

How this endpoint's source fields become Onekey's [unified schema](https://onekey.dev/docs/schema.md). Fields the source lacks come back as `null`.

| Source path | Onekey field | Transform |
| --- | --- | --- |
| `name` | `entity.name` | - |
| `startAddress` | `ext.startAddress` | - |
| `endAddress` | `ext.endAddress` | - |
| `ipVersion` | `ext.ipVersion` | - |
| `country` | `entity.country` | - |
| `cidrs` | `ext.cidrs` | - |
| `networkType` | `ext.networkType` | - |
| `parentHandle` | `ext.parentHandle` | - |
| `handle` | `ext.handle` | - |
| `status` | `entity.status` | - |
| `registeredAt` | `entity.createdAt` | `toIsoDate` |
| `updatedAt` | `entity.updatedAt` | `toIsoDate` |
| `organization` | `listing.company` | - |

## Caching and freshness

- Fresh for about 1 hour. Repeat calls in that window are served from cache and are free.
- Between 1 hour and 1 day the cached copy is still served instantly and marked `stale: true` while Onekey refreshes it in the background.
- If the source is down when a refresh is needed, the last copy can be served for up to 1 day more (marked stale).
- A "not found" is remembered for 5 minutes and is free.
- The cache is shared across all customers, which is what keeps repeat calls cheap.

## What can go wrong

| Status | Code | What to do |
| --- | --- | --- |
| 401 | `unauthorized` | Check the `x-api-key` header. |
| 402 | `insufficient_credits` | [Add credits](https://onekey.dev/pricing); your balance must cover the price. |
| 404 | `not_found` | That record does not exist. Free; do not retry. |
| 422 | `invalid_params` | Fix the parameters using the table above. Free. |
| 429 | `rate_limited` | Wait `Retry-After` seconds, then retry. |
| 502 | `upstream_error` | The source failed. Refunded; retry with backoff. |

See [Errors](https://onekey.dev/docs/errors.md) for the full list and retry guidance.

Status: stable (verified against the live source).