IP Address Lookup
Look up an IP address to find its approximate location and network information
What Is an IP Address Lookup?
An IP address lookup lets you enter an IPv4 or IPv6 address and view information associated with it. Depending on the available data, this may include the approximate geographic location, country, region, city, network provider, and other network-related details.
Rubic8's IP Address Lookup tool makes it easy to check an IP address directly from your browser. Enter the IP address you want to investigate and the tool will return the available information.
What Information Can an IP Lookup Show?
The information available for an IP address can vary, but an IP lookup may provide details such as:
- IP address
- Country or territory
- Region or state
- Approximate city
- Internet service provider (ISP)
- Network or organization information
- Approximate geographic coordinates
IP geolocation is approximate. An IP address generally cannot reveal a person's exact home address or precise physical location.
How to Look Up an IP Address
- Enter the IPv4 or IPv6 address you want to check.
- Start the lookup.
- Review the available location and network information.
You can use the tool for your own IP address or another public IP address that you need to investigate.
IPv4 and IPv6 Lookup
IPv4
IPv4 addresses use four groups of numbers separated by periods, such as 8.8.8.8. IPv4 remains widely used across the internet.
IPv6
IPv6 uses a much larger address space and is written as groups of hexadecimal characters separated by colons. It was introduced to provide substantially more IP addresses as the number of internet-connected devices increased.
How Accurate Is IP Geolocation?
IP geolocation should be treated as an estimate rather than an exact physical location. Accuracy can vary depending on the ISP, network infrastructure, mobile connection, VPN, proxy, and the geolocation database being used.
For example, an IP lookup may identify the correct country but show a nearby city or the location of an ISP's network infrastructure instead of the user's actual location.
Why Does an IP Address Show the Wrong City?
An IP address is assigned through a network provider rather than directly representing a person's physical location. Because of this, the detected city may differ from where the device is actually located.
VPNs, proxies, mobile networks, corporate networks, and ISP routing can also make an IP address appear to originate from another city or country.
Can an IP Lookup Reveal My Exact Location?
No. A normal public IP lookup does not reveal an exact street address, house number, or precise GPS location. It typically provides only an approximate geographic area based on IP geolocation data.
Public vs. Private IP Addresses
This lookup tool is intended for public IP addresses that are visible on the internet. Private IP addresses are used inside local networks and normally cannot be geolocated through a public IP database.
Common private IPv4 ranges include 10.0.0.0/8, 172.16.0.0/12, and 192.168.0.0/16.
IP Address Lookup vs. What Is My IP
An IP Address Lookup lets you enter a specific IP address and investigate the available location and network information for that address.
If you simply want to see the public IP address currently assigned to your own internet connection, use our What Is My IP Address? tool instead.
Frequently Asked Questions
Can I look up any IP address?
You can look up public IPv4 and IPv6 addresses. Private or local network addresses generally do not have public geolocation information.
Can an IP lookup identify a person?
An IP lookup normally provides network and approximate location information, not the identity of the individual using the address.
Why does my IP location change?
Your ISP may assign different IP addresses over time. VPNs, proxies, mobile networks, and changes in network routing can also affect the location associated with an IP address.
Is IP location always accurate?
No. IP geolocation is approximate and its accuracy varies by network, provider, location, and geolocation database.
What is the difference between IPv4 and IPv6?
IPv4 uses a 32-bit address format, while IPv6 uses a 128-bit format with a vastly larger address space. Both are used to identify devices and network connections on the internet.
Look Up an IP Address
Enter a public IPv4 or IPv6 address above to check its available location and network information.
Rubic8 Editorial Team
Editorial Team
Rubic8 creates practical guides and free tools for developers, webmasters, and digital publishers. Our fast-changing technical content is reviewed against current primary documentation before publication.
