ipinfo.im

Your Public IP Address:：216.73.217.43

United States Ohio Columbus Amazon.com, Inc.

API Usage Guide

Basic Usage

Bash Example

curl ipinfo.im

216.73.217.43

Get JSON Information

Bash Example

curl ipinfo.im/json

{ "ip": "216.73.217.43", "location": "United States Ohio Columbus", "isp": "Amazon.com, Inc.", "time": "2026-06-04 07:39:41" }

Bash Example

curl ipinfo.im/json/216.73.217.43

{ "ip": "216.73.217.43", "location": "United States Ohio Columbus", "isp": "Amazon.com, Inc.", "time": "2026-06-04 07:39:41" }

Language parameter

Supported languages: zh, en
Default value: en

Bash Example

curl "ipinfo.im/json?lang=zh"

Bash Example

curl "ipinfo.im/json/216.73.217.43?lang=en"

Available APIs

Endpoint	Description	Example
`/`	Only returns IP	`curl ipinfo.im`
`/json`	Returns JSON	`curl ipinfo.im/json`
`/json/<ip>`	Returns JSON	`curl ipinfo.im/json/216.73.217.43`
`?lang`	Language parameter - Supported languages: `zh`, `en` - Default value: `en`	`curl "ipinfo.im/json?lang=zh"` `curl "ipinfo.im/json/216.73.217.43?lang=en"`

Response Fields

Field	Type	Description
`ip`	string	The queried IP address
`location`	string	Geolocation info (country, region, city)
`isp`	string	Internet Service Provider name
`time`	string	Query timestamp (server local time)

Rate Limiting

The API is completely free and requires no authentication key. To ensure service quality, requests are limited to 60 per minute per IP address. Exceeding the limit will return HTTP 429 status code.

Error Handling

Status Code	Meaning
`200`	Request successful
`429`	Rate limit exceeded, please retry later
`500`	Internal server error, please retry later

Common Use Cases

Automatically retrieve the outbound IP in server scripts
Monitor network changes (e.g., IP switch detection)
Build user-facing IP lookup tools or integrate into dashboards
Quickly query suspicious IP geolocation and ISP during security audits

More Code Examples

Python

import requests

data = requests.get("https://ipinfo.im/json").json()
print(f"IP: {data['ip']}")
print(f"Location: {data['location']}")
print(f"ISP: {data['isp']}")

Node.js

const res = await fetch("https://ipinfo.im/json");
const data = await res.json();
console.log(`IP: ${data.ip}, Location: ${data.location}`);

resp, _ := http.Get("https://ipinfo.im/json")
defer resp.Body.Close()
body, _ := io.ReadAll(resp.Body)
fmt.Println(string(body))

PowerShell

$resp = Invoke-RestMethod -Uri "https://ipinfo.im/json"
Write-Host "IP: $($resp.ip) | Location: $($resp.location)"