ip-detect-fast

Fast and easy-to-use IP detection for Node.js. Quickly detect your public IPv4, public IPv6, and local network IP addresses.

Features

• Detect Public IPv4
• Detect Public IPv6
• List Local IP Addresses
• Zero External Dependencies (Uses Node.js Built-in Fetch and OS Module)

Installation

npm install ip-detect-fast

Usage

const { getPublicIPv4, getPublicIPv6, getLocalIP, getAllIPInfo } = require('ip-detect-fast');

(async () => {
    // Get public IPv4
    try {
        const publicIPv4 = await getPublicIPv4();
        console.log('Public IPv4:', publicIPv4);
    } catch (err) {
        console.error(err.message);
    }

    // Get public IPv6
    try {
        const publicIPv6 = await getPublicIPv6();
        console.log('Public IPv6:', publicIPv6);
    } catch (err) {
        console.error(err.message);
    }

    // Get all local IPs
    const localIPs = getLocalIPs();
    console.log('Local IPs:', localIPs);

    // Get everything at once
    const allInfo = await getAllIPInfo();
    console.log('All IP Info:', allInfo);
})();

API

getPublicIPv4()

Returns a Promise<string> with the public IPv4 address.

getPublicIPv6()

Returns a Promise<string> with the public IPv6 address.

getLocalIP()

Returns an object mapping interface names to arrays of local IP address details.

getAllIPInfo()

Returns a Promise<Object> containing publicIPv4, publicIPv6, and local IP details.

License

MIT