Free IP Geolocation API — IPWho.org

Overview

IPWho is a fast, free, and open-source IP Geolocation API built for developers who need accurate location and network data from an IP address — with zero signup required. Whether you're building dashboards, analytics, fraud detection, or personalization features, IPWho helps you enrich user data with just one simple API call.

Why IPWho?

No API key required — zero signup
Fast Redis-cached IP lookup
Supports IPv4 & IPv6
Accurate data from MaxMind + IP2Location LITE
Clean JSON response with country, city, timezone, currency, ASN, and more

Built For

Web apps and dashboards
Location-aware features
Ad-tech, analytics, fintech, e-commerce
Developers who want full control and no BS

Endpoints

Method	Endpoint	Description
GET	/me	Returns geolocation data of the caller
GET	/ip/:ip	Returns data for a specific IP address
GET	/ip/:ip?get=country,city,currency	Filters response to specific fields only
GET	/ip/8.8.8.8?format=json	Returns data for in multiple formats such as json,csv and xml
GET	/bulk/:ip1,ip2,...	Returns geolocation data for multiple IPs

Example Requests

Get your own IP info:GET https://api.ipwho.org/me
Get info for a specific IP:GET https://api.ipwho.org/ip/8.8.8.8
Filter response (only country, city, currency):GET https://api.ipwho.org/ip/8.8.8.8?get=country,city,currency
Get Response in Multiple format (json,csv,xml):GET https://api.ipwho.org/ip/8.8.8.8?format=json 
 or 
GET https://api.ipwho.org/ip/8.8.8.8?format=xml 
 or 
GET https://api.ipwho.org/ip/8.8.8.8?format=csv
Bulk lookup:GET https://api.ipwho.org/bulk/8.8.8.8,1.1.1.1

JavaScript Fetch Example

fetch('https://api.ipwho.org/8.8.8.8?get=country,city,currency')
.then(res => res.json())
.then(data => console.log(data));

cURL Examples

curl "https://api.ipwho.org/me"
curl "https://api.ipwho.org/1.1.1.1"
curl "https://api.ipwho.org/1.1.1.1?get=country,city"
curl "https://api.ipwho.org/bulk/1.1.1.1,8.8.8.8"

Example Response

Field	Type	Description
success	boolean	Query Result
ip	string	IP address queried
continent	string	Continent name
continentCode	string	ISO continent code
country	string	Country name
countryCode	string	2-letter ISO country code
capital	string	Capital city of the country
region	string	Region/state name
regionCode	string	Region/state code
city	string	City name
postal_Code	string	Postal/ZIP code
time_zone	string	IANA time zone (e.g. America/New_York)
latitude	number	Geographic latitude
longitude	number	Geographic longitude
accuracy_radius	number	Estimated accuracy in kilometers
is_in_eu	boolean	True if country is in the EU
dial_code	string	Country dialing code
flag	string	Country emoji flag
flag_unicode	string	Unicode code for the flag
currency.code	string	Currency code (e.g. USD)
currency.symbol	string	Currency symbol (e.g. $)
currency.name	string	Full currency name
currency.name_plural	string	Plural currency name
asn.number	number	Autonomous System Number
asn.org	string	ASN organization or ISP name

{
  "success": true,
  "data": {
    "ip": "12.34.2.0",
    "continent": "North America",
    "continentCode": "NA",
    "country": "United States",
    "countryCode": "US",
    "capital": "Washington",
    "region": "Maryland",
    "regionCode": "MD",
    "city": "Baltimore",
    "postal_Code": "21275",
    "time_zone": "America/New_York",
    "latitude": 39.2889,
    "longitude": -76.623,
    "accuracy_radius": 20,
    "is_in_eu": false,
    "dial_code": "+1",
    "flag": "🇺🇸",
    "flag_unicode": "U+1F1FA U+1F1F8",
    "currency": {
      "code": "USD",
      "symbol": "$",
      "name": "US Dollar",
      "name_plural": "US dollars"
    },
    "asn": {
      "number": 7018,
      "org": "ATT-INTERNET4"
    }
  }
}