IP Address Lookup
Look up geolocation and network information for any IP address. Find the country, city, ISP, and more.
Lookup Result
IPv4 Address
216.73.216.135
Location
- Country
- United States
- Country Code
- US
- Region
- Not available
- City
- Columbus
- Postal Code
- 43215
Network
- ISP
- AMAZON-02
- ASN
- AS16509
- Connection Type
- Not available
Coordinates
About IP lookup
This tool provides geolocation data based on IP address databases. Location accuracy varies by region and ISP. City-level data may be approximate. For privacy-focused networks (VPNs, Tor), the location shown will be that of the exit node, not the user's actual location.
What is IP geolocation?
IP geolocation is the process of determining the physical location of a device based on its IP address. While not precise enough to identify a street address, it can typically determine the country, region, city, and approximate coordinates of an IP address.
This information is derived from databases that map IP address ranges to geographic locations, maintained by regional internet registries and commercial providers.
What information can you get from an IP address?
An IP lookup can reveal:
- Country and region - The country and state/province where the IP is registered
- City - The approximate city (accuracy varies)
- Coordinates - Latitude and longitude (typically city-level accuracy)
- Timezone - The local timezone for that location
- ISP - The Internet Service Provider that owns the IP range
- Organisation - The company or entity the IP is assigned to
- AS Number - The Autonomous System number for routing purposes
How accurate is IP geolocation?
Accuracy varies significantly:
- Country level - 95-99% accurate
- Region/State level - 70-90% accurate
- City level - 50-80% accurate
- Postcode level - Often unreliable
Mobile networks, VPNs, and corporate proxies can significantly reduce accuracy since traffic may route through servers in different locations than the actual user.
Common uses for IP lookup
Fraud prevention - Detect suspicious activity when a user’s IP location doesn’t match their billing address or typical login location.
Content localisation - Serve region-appropriate content, currency, or language based on visitor location.
Analytics - Understand the geographic distribution of your website visitors.
Compliance - Enforce geographic restrictions for content licensing or regulatory requirements.
Security - Identify and block traffic from high-risk regions or known malicious IP ranges.
How this tool works
Enter any IPv4 or IPv6 address to look up its geolocation data. This tool is powered by a QuantCDN Edge Function that queries IP geolocation databases at the edge, returning results in milliseconds.