---
title: Lookup Websites by IP  API
slug: ip-reverse-lookup
url: https://apyhub.com/dosvak/service/ip-reverse-lookup
provider: Dosvak LLC
categories: [Geolocation]
tags: [ip-lookup, reverse-lookup, ip-enrichment, geolocation, network-analysis]
auth: api_key
version: 0.1.0
service_type: sync
endpoints: 1
atoms: 100
mcp: true
---

# Lookup Websites by IP  API

Look up the websites hosted on an IP address, with an optional result limit. Built for enrichment, routing, logging, and geolocation workflows.

## Endpoints

| Method | URL | Description | Atoms |
| --- | --- | --- | --- |
| GET | `https://api.eu.apyhub.com/dosvak/ip-reverse-lookup/:website_ip` | What it does Returns websites associated with the specified IP address. Optionally use the limit pa… | 100 |

## Endpoint reference

### IP reverse lookup

`GET https://api.eu.apyhub.com/dosvak/ip-reverse-lookup/:website_ip` · 100 atoms · accepts `application/json` · returns `application/json`

| Parameter | In | Type | Required | Description |
| --- | --- | --- | --- | --- |
| `limit` | query | integer | no | Limit Default: `50`. Example: `50`. |
| `website_ip` | path | string | yes | Website Ip |

#### Quickstart

Look up the reverse IP details for a website IP address. Replace `website_ip` in the URL path with the IP you want to query.

```bash
curl -X GET "https://api.eu.apyhub.com/dosvak/ip-reverse-lookup/:website_ip" \
  -H "apy-token: $APY_TOKEN"
```

#### What you'll get back

Returns a structured JSON object containing the matching websites and their associated metadata.

```json
{
  "website_ip": "93.184.216.34",
  "count": 1,
  "total": 1,
  "results": [
    {
      "id": "123456",
      "title": "Example Website",
      "domain": "example.com",
      "site_url": "https://example.com"
    }
  ],
  "attribution": [
    {
      "source": "Search Index"
    }
  ]
}
```

## About

## What it does
IP Reverse Lookup lets you send a website IP and get the lookup response back for that address. Use it when you need to identify or inspect an IP tied to a website, or when your workflow needs IP-based enrichment before routing, logging, or security checks.

The endpoint accepts a required `website_ip` path parameter and an optional `limit` query parameter. `limit` defaults to 50 and can be set from 1 to 500. 

Use IP Reverse Lookup in internal tooling, observability pipelines, or enrichment steps where a URL is not available but the IP address is. It fits common geolocation and network-analysis workflows, especially when you want to connect traffic, hosting, or infrastructure data to a specific website IP.

If your application stores IP addresses, this service gives you a simple lookup step you can place before downstream analysis, filtering, or reporting.

## Usage

Base URL: `https://api.eu.apyhub.com` (default region — see
`GET https://apyhub.com/api/public/regions` for the rest).

Authenticate with an ApyHub API key in the `apy-token` header.
Full docs and a live playground: https://apyhub.com/dosvak/service/ip-reverse-lookup