How to Find the Location of an IP Address
Every device on the internet has an IP address, and that address can be mapped to an approximate geographic location — a process called IP geolocation. It's how streaming services enforce regional catalogs, how fraud teams flag suspicious logins, and how websites localize content. This guide explains how to find the location of an IP address, and — just as important — how accurate that location really is.
How to look up an IP's location
Paste the address into our IP Address Lookup and it returns the country, region, and city associated with the IP, plus the ISP or hosting provider and the ASN that owns the block. You can look up your own public IP or any other address you've been given, such as one from a server log or an email header.
How IP geolocation actually works
An IP address contains no location data on its own. Geolocation providers build databases by combining several signals: the regional internet registry (RIR) that allocated the block, ISP-supplied routing information, network latency measurements, and data self-reported by network operators. Your lookup result is the provider's best inference from those signals — an educated estimate, not a GPS fix.
Because the country comes from the official RIR allocation, it's almost always correct. City-level accuracy is much softer and depends on how much supporting data exists for that particular block.
How accurate is it, really?
For fixed-line home and business broadband, city-level accuracy is typically within about 25–50 km. Country and region are reliable. Postal code is the least accurate field and is often just the centroid of a wider area. So an IP lookup will usually tell you the right metro area, but it will not pinpoint a house or a person.
When the location is wrong (VPNs, mobile, and CDNs)
Three common situations break geolocation. A VPN or proxy routes traffic through an exit server, so the lookup shows the exit server's location, not the user's. Mobile carriers assign addresses from regional pools, which is why a phone can appear a city or two away from where it physically is. And corporate networks or CDNs can backhaul traffic to a central gateway, masking the true origin. If a result looks surprising, one of these is usually the reason.