iP.NF

Use

Query own IP (IPv4 or IPv6) as JSON: GET https://ip.nf/me.json
Query own IP (IPv4 or IPv6) as XML: GET https://ip.nf/me.xml
Query own IP (IPv4 or IPv6) as Text: GET https://ip.nf/me.txt

Query own IPv6 IP: GET http://ipv6.ip.nf/me.json
Query own IPv4 IP: GET http://ipv4.ip.nf/me.json

Query specific IP: GET https://ip.nf/208.80.154.224.json
Query IPv6 IP: GET https://ip.nf/2620:0:861:ed1a::1.json

JSONP: GET https://ip.nf/208.80.154.224.json?callback=jQuery_12345
CORS: send HTTP Header Origin, default: *

Usage

jQuery

$(document).ready(function() {
    $.getJSON( "https://ip.nf/me.json", function( data ) {
        $("#ip").html(data.ip.ip);
        $("#location").html(data.ip.city + " (" + data.ip.country + ")");
    });
});

PHP

<?php
$ip = json_decode(file_get_contents(sprintf('https://ip.nf/%s.json', $_SERVER["REMOTE_ADDR"])));
printf("Your IP: %s<br />", $ip->ip->ip);
printf("Your Location: %s (%s)<br />", $ip->ip->city, $ip->ip->country);
?>

News

Roadmap