Your public IP, detected automatically.
We look up your current public IP address the moment the page loads — no typing needed. You can also enter any other IP or domain to look that up instead.
Leave this empty and tap "Use my IP" to look up your own public IP address. Or enter any IPv4, IPv6, or domain to look that up.
Your IP is already on screen.
Here's how to get the most out of the tool — and how to look up any other address.
See your IP instantly
Your public IP address is detected and displayed the moment the page loads. No clicks required.
Look up another address
Type any IPv4 address, IPv6 address, or domain name into the field, or tap one of the quick-option chips.
Tap lookup
Press the Lookup button or hit Enter. Results are fetched and shown within a second or two.
Read or copy
Location, ISP, ASN, and timezone all sit in the results panel. Use the copy button to grab a plain-text summary.
Three groups of detail, every lookup.
Each result covers where the address is, who runs it, and what time it is there.
Location data
The approximate geographic location registered to the IP address, plus a direct link to view it on a map.
Network & ISP
Who the address belongs to — the internet service provider, the owning organization, and its autonomous system number.
Timezone & locale
The timezone tied to that location, its offset from UTC, and what time it currently is there.
Questions people actually ask.
The short answers — with the long ones one tap away.
What is my IP address?+
Your IP address is a unique number assigned to your device or network by your internet service provider. It's how websites and online services know where to send data back to you. This tool shows your current public IP address — the address visible to the internet.
How accurate is the location shown for my IP?+
IP-based location is usually accurate to the city or region level, because it's based on where your internet provider has registered its network ranges. It is not GPS-accurate and can be off by many miles, especially on mobile networks, VPNs, or corporate connections.
Does this tool show my exact address?+
No. IP lookup only reveals the network's registered location — typically a city or region — not your street address or precise GPS position.
Why does my IP address change?+
Many internet providers use dynamic IP addresses, meaning your public IP can change when you reconnect, restart your router, or after a set period. Mobile networks change IPs frequently as you move between cell towers.
Does this tool work on mobile and tablet?+
Yes. The tool is fully responsive and works on phones, tablets, laptops, and desktops. Results are the same across all devices.
Is this tool free, and is my IP stored anywhere?+
It's completely free with no account or sign-up. Your IP is sent only to the lookup service to fetch its details — nothing is logged or stored by StudyWithSTEM.