How do I find my IP address?

The fastest way to find your IP address is to open ipnow.dev — your public IP is shown instantly. No app, sign up or technical knowledge required.

What is the difference between IPv4 and IPv6?

IPv4 is the older 32-bit address format (e.g. 99.33.79.49). IPv6 is the newer 128-bit format that provides many more addresses. Many devices now have both.

Can I host a website from home?

Yes, technically — forward ports 80/443 to your server and point a domain at your public IP. But many ISPs block these ports or forbid hosting, home IPs are dynamic, and it exposes your home network. A VPS is usually a better choice for real sites.

What ports do I need for web hosting?

HTTP uses port 80 and HTTPS uses port 443. Forward these on your router to your web server's local IP. Note many residential ISPs block inbound 80/443.

How do I keep my domain pointed at my home IP?

Use a dynamic DNS service (Cloudflare API, No-IP, Duck DNS) that automatically updates your DNS record when your public IP changes, so your domain keeps resolving to the right address.

How do I host without exposing my home IP?

Use a Cloudflare Tunnel (no open ports, real IP hidden) or put your site behind Cloudflare's proxy. Alternatively, host on a VPS with its own dedicated IP so your home connection is never involved.

What is my IP address for website hosting?

Q: What is my IP address?

Your IP address is a unique number that identifies your device on the internet. ipnow detects and displays your public IPv4 and IPv6 address at the top of this page automatically.

To host a website or server from home, visitors reach you at your public IP (shown above) on ports 80/443. Below: how to set it up and why a VPS is often the better choice.

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Your public IP address

216.73.216.157

IPv6Not available

This is the address that websites, apps and online services see when you connect. ipnow doesn't store or log it.

Location

Network & ISP

Location is estimated from your IP address and may differ from your exact physical location.

IP addresses and web hosting

How to host a site or server from your home connection using your public IP — and the practical limitations to know.

Hosting from home with your public IP

Visitors reach a self-hosted website at your public IP (shown above). You forward port 80 (HTTP) and 443 (HTTPS) on your router to the local IP of the machine running your web server (Apache, Nginx, Node, etc.). A domain name then points to your public IP via a DNS A record.

The dynamic IP problem

Home connections have dynamic IPs that change, breaking your DNS records. Use a DDNS service (Cloudflare, No-IP, Duck DNS) to keep your domain pointed at your current IP automatically. A static IP from your ISP solves this permanently but usually costs extra.

ISPs often block hosting ports

Many residential ISPs block inbound port 80 and 443 or prohibit servers in their terms of service. Check before relying on home hosting. If blocked, you can use non-standard ports, a Cloudflare Tunnel, or move to a proper VPS.

When to use a VPS instead

For anything public-facing or important, a VPS (DigitalOcean, Linode, Hetzner, AWS) is usually better: a dedicated static IP, no home-IP exposure, better uptime and bandwidth, and no risk to your home network. Home hosting is great for learning and personal projects.

Home web hosting and your IP

The exposure and security considerations of hosting from your home connection.

Hosting exposes your home IP

When you host a site from home, its public IP is your home IP — visible to every visitor and discoverable via DNS lookups. This can reveal your approximate location and invites scanning and attacks against your home network.

We never log it

ipnow shows no ads and runs no trackers. We never store or log your IP address on our servers. Geolocation and ISP details are fetched from privacy-respecting third-party providers.

Protecting a home-hosted site

Put Cloudflare in front of your site to hide your real IP and absorb attacks, or use a Cloudflare Tunnel so no ports are exposed at all. Keep your server software patched, use a firewall, and isolate the server from the rest of your home network if possible.

Frequently asked questions

Common questions about IP addresses and how ipnow works.

Your public IP is shown at the top of this page — this is the address a self-hosted site would use. You point your domain at it via a DNS A record and forward ports 80/443 on your router to your server machine.