IP Address Lookup
Find location, ISP & details for any IP address
About IP Address Lookup
IP geolocation identifies the geographic location, ISP and network information associated with an IP address. This free IP Address Lookup tool automatically detects your own public IP on load and lets you look up any IPv4 or IPv6 address to get country, region, city, postal code, timezone, ISP, ASN and coordinates — all from a single tool with no signup required.
How to Use IP Address Lookup
- 1Your own IP address and location are shown automatically when the page loads.
- 2To look up a different IP: type or paste any IPv4 or IPv6 address into the search box.
- 3Press Enter or click "Lookup" to see the full geolocation data for that IP.
- 4Copy any field — IP, country, city, ISP, timezone, ASN — with the copy button.
Common Use Cases
Your ISP IP reveals your city and region, but not your street address. The accuracy is typically at city level — use it for general geolocation, not precise location.
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Frequently Asked Questions
How accurate is IP geolocation?
IP geolocation is typically accurate to the country level (99%+), region/state level (85–90%), and city level (50–75%). It cannot pinpoint a street address. The accuracy depends on how well ISPs report their IP allocations to geolocation databases.
What is an ASN (Autonomous System Number)?
An ASN identifies a network of IP addresses under the control of a single organization (like an ISP, university or company). When you see an ASN like AS9829, it identifies the ISP or network operator that owns the IP address block your IP belongs to.
Why does my IP location show a different city than where I am?
ISPs often register their IP blocks at their headquarters or a regional hub, not at each individual user's location. Additionally, VPNs and proxy servers make your traffic appear to originate from the VPN server's location rather than your actual physical location.
What is the difference between a public IP and a private IP?
A public IP is assigned by your ISP and is visible on the internet. A private IP (like 192.168.x.x or 10.x.x.x) is assigned by your router for devices on your local network and is not visible externally. IP lookup tools always show your public IP.