Network & DNS

IP Lookup Tool

Look up geolocation, ISP, and ASN for any IPv4 or IPv6 address.

IPv4 or IPv6 — or use My IP to look up your public address

About this tool

What is IP Lookup Tool?

Look up geolocation for any IP address. See country, city, ISP, ASN, and hosting provider information for IPv4 and IPv6.

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FAQ

Frequently asked questions

What information does IP geolocation provide?

Approximate country, region, city, ISP name, ASN, and sometimes hosting provider or datacenter information.

How accurate is IP geolocation?

Country-level accuracy is high (>95%). City-level accuracy varies significantly — often within 25–50 km for residential IPs, less accurate for VPNs or datacenters.

What is an ASN?

An Autonomous System Number (ASN) identifies a network under a single administrative control. It helps identify hosting providers (e.g. AS13335 = Cloudflare).

How do I look up my own IP?

Click My IP on the tool — it detects your public address and runs geolocation automatically. VPNs and proxies will show the exit node IP, not your home network.

Why does the location not match what I expect?

Geolocation is approximate. VPNs, proxies, and datacenter IPs often register in a different city or country than the service operator.

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