IP Address Lookup — Find Your IP & Geolocation
See your public IP address and geolocation instantly. Look up any IPv4 or IPv6 address for city, region, country, ISP, and timezone. No signup, runs in your browser.
⏱ 6 min read · Complete guide below
Look Up Any IP Address
How IP Address Lookup Works
- 1The tool automatically detects your public IP address when the page loads.
- 2Geolocation data — city, region, country, timezone, ISP — is fetched from the ipapi.co API.
- 3To look up a different IP address, enter it in the lookup field and click Look Up.
- 4Click View on map to see the approximate geographic location on OpenStreetMap.
What Is an IP Address?
An IP (Internet Protocol) address is a unique numerical label assigned to every device connected to a network. IPv4 addresses use four octets separated by dots (e.g. 203.0.113.45) and IPv6 addresses use eight groups of four hexadecimal digits. Your public IP is assigned by your ISP and is how the internet identifies your network.
How IP Geolocation Actually Works
It is a common misconception that an IP address contains a GPS coordinate. It does not. Geolocation works by looking the address up in databases that map blocks of IP addresses to the organisations that own them and the regions where those blocks are deployed. Providers assemble this information from regional internet registries, ISP filings, and network routing data. As a result, the location you see reflects your ISP's infrastructure — often the city of a regional hub — rather than your street. That is why accuracy is usually reliable at the country level, good at the city level, and never precise to a building. For most purposes, such as showing local content or detecting fraud, that resolution is exactly what is needed.
Why You Might Look Up an IP Address
Looking up an IP has plenty of legitimate uses. Website owners check the IPs in their server logs to understand where visitors come from or to investigate suspicious traffic. Developers confirm which region a cloud server is running in. Security-minded users verify that a VPN is masking their real location, or check an unfamiliar address that appeared in an email header or firewall log. Network administrators use lookups to confirm whether an address belongs to a data centre, a residential ISP, or a known hosting provider. In each case the ISP/organisation field is often more informative than the map — it tells you what is behind an address, not just roughly where.
Public, Private, and Dynamic Addresses
Not every address can be looked up. Private IP ranges such as 192.168.x.x and 10.x.x.x are reserved for use inside home and office networks and are never routable on the public internet, so they carry no geolocation. Most home connections also use a dynamic public IP that your ISP can change periodically, which is why a lookup today may differ from one last week. Business lines often use a fixed static IP instead. And increasingly, connections are dual-stack, holding both an IPv4 and an IPv6 address at once — so the same device can appear under two different-looking addresses depending on which protocol a service uses.
IP Address Tips
VPN Detection
If you use a VPN, this tool will show the VPN server's IP and location rather than your actual location. This is how VPNs provide privacy.
Dynamic vs Static IP
Most home ISPs assign dynamic IPs that change periodically. Business connections often have static IPs. Your IP may differ from a previous lookup.
IPv6 Adoption
IPv6 addresses look like 2001:0db8:85a3::8a2e:0370:7334. Many ISPs now assign both IPv4 and IPv6 addresses simultaneously (dual-stack).
Private IP Ranges
Addresses like 192.168.x.x, 10.x.x.x, and 172.16–31.x.x are private (RFC 1918) and not routable on the internet. They cannot be geolocated.
Frequently Asked Questions
What is a public IP address?
Your public IP address is the IP address assigned to your network by your Internet Service Provider. It is visible to websites and services you connect to, and is shared by all devices on the same network (e.g. everyone on the same home Wi-Fi has the same public IP).
How accurate is IP geolocation?
IP geolocation is generally accurate to the country level and reasonably accurate to the city level. However, it reflects the location of your ISP infrastructure, not your physical location. VPNs and proxy servers will show the location of the VPN server rather than your actual location.
What does the ISP / Org field mean?
This field shows the organization or Internet Service Provider that owns the IP address. For home users this is typically their ISP. For cloud services, it shows the cloud provider (e.g. "Amazon" for AWS IP ranges).
Can I look up any IP address?
Yes. Enter any valid IPv4 or IPv6 address in the lookup field and click Look Up. The tool fetches geolocation data for that address via the ipapi.co API. Note that private IP addresses (like 192.168.x.x) cannot be geolocated.
Is my data private?
The tool fetches your IP data by making a request to ipapi.co from your browser. Your IP address is sent to ipapi.co to retrieve geolocation data, which is the same as visiting any website. No data is stored by PublicSoftTools.
Why is the location shown wrong or in a different city?
IP geolocation reflects your ISP's network infrastructure, not your exact physical address, so the mapped point is often the city of a regional hub rather than where you actually are. It can be off by tens of miles even when the country is correct. If you use a VPN or proxy, the location will be that of the VPN server instead. This is normal and expected — IP geolocation is designed to be approximate, not precise.
What is the difference between this and the "What Is My IP" tool?
This IP Address Lookup tool lets you look up any address — your own or one you type in — and shows full geolocation details including a map. The What Is My IP tool is a simpler, faster page focused only on displaying your own current public IP and basic details. Use this one when you need to investigate a specific address or see richer location data.
Can someone find my home address from my IP?
No. A public IP reveals only your approximate area and your ISP, not your name or street address. Only your ISP can connect an IP to a specific customer, and they will do so only when legally required. The main practical risks of a shared IP are approximate location tracking and, for public figures or gamers, targeted network attacks — both of which a VPN mitigates.
Does looking up an IP address notify the owner?
No. A geolocation lookup queries a database about the address; it does not contact the device at that IP or alert anyone. The person or server behind the address has no way of knowing you looked it up. This is different from actually connecting to a server, which would appear in that server's own logs.