What Is My IP Address?

Your public IP address can reveal your approximate geographic location, Internet Service Provider or network owner, ASN, and information about the network your connection uses. It may also indicate whether the IP is associated with a VPN, proxy, Tor network, mobile network, or datacenter. An IP address by itself normally does not reveal your exact street address, name, or other direct personal details.

Websites and online services you connect to can normally see your public IP address because it is required to send data back to your connection. Your ISP also knows which public IP address is assigned to you. Other services involved in your connection, such as VPN providers or corporate networks, may also be able to see IP-related information.

Usually not. IP geolocation typically identifies an approximate city, region, or area rather than an exact street address. Accuracy varies by ISP, network type, and geolocation database. However, a website may determine your location much more precisely if you separately grant it permission to access your device location through your browser or operating system.

IP location is based on network registration and geolocation databases rather than GPS. Your ISP may route traffic through infrastructure in another city or region, or the database may contain outdated information. VPNs, proxies, mobile networks, and corporate networks can also make your IP appear to be in a different location.

An IP address can be used to recognize a network connection and estimate its location, but it usually does not directly identify a specific person. Websites can combine an IP address with cookies, account information, browser data, and other signals to recognize or track users. An ISP may be able to associate an assigned IP address with a customer account at a particular time.

Knowing your public IP address alone does not normally give someone access to your computer. A successful attack would generally require an exposed service, a security vulnerability, weak credentials, or another way to reach the device. Keeping your router, operating system, applications, and security software updated helps reduce these risks.

Your Internet Service Provider, or ISP, is the company or organization that provides your internet connection. IP lookup services can usually identify the organization or network associated with your public IP address. Depending on how the network is structured, this may be your ISP, its parent company, or another organization operating the IP range.

The organization registered as the owner or operator of an IP range is not always the same company whose name appears on your internet bill. ISPs may use parent-company networks, wholesale providers, resellers, leased address space, or other network infrastructure. VPN and datacenter connections can also show the hosting or network provider instead of your home ISP.

ASN stands for Autonomous System Number. It identifies a network that manages one or more IP address ranges and exchanges routing information with other networks on the internet. ISPs, cloud providers, large companies, universities, and other network operators may have their own ASN.

Yes. Many ISPs assign dynamic public IP addresses that can change periodically, after a modem or router reconnects, or when the provider changes its network configuration. Your IP can also change when you switch between Wi-Fi and mobile data, connect from another network, or use a VPN or proxy.

Yes. When you connect to a VPN, websites normally see the public IP address of the VPN server instead of the public IP address assigned to your regular internet connection. The apparent location of your connection may also change to the location associated with the VPN server.

Check your public IP address before and after connecting to the VPN. If the VPN is working, the public IP and usually the detected location should change to those of the VPN server. An IP lookup may also identify the new address as belonging to a VPN service or datacenter network.

VPN providers commonly use identifiable IP ranges and datacenter infrastructure. IP intelligence services can associate those addresses with known VPN providers or VPN exit nodes. Detection is not always perfect, so an IP may occasionally be classified incorrectly or remain associated with a VPN after its use has changed.

A datacenter IP belongs to infrastructure operated by a hosting, cloud, or datacenter provider rather than a typical residential ISP network. VPN servers, proxies, websites, cloud servers, and other hosted services often use datacenter IP addresses. Seeing this result does not necessarily mean anything is wrong with your connection.

A VPN routes your internet traffic through a VPN server and typically encrypts traffic between your device and that server. A proxy forwards traffic for particular applications or connections and may not provide the same encryption or system-wide coverage. Tor routes traffic through multiple volunteer-operated relays and is designed to make it more difficult to trace the connection back to its origin.

You cannot normally browse the public internet without using some public IP address, but you can prevent websites from seeing the IP assigned directly to your regular connection. A VPN, proxy, or Tor can route your traffic through another public IP address. Switching networks or reconnecting to an ISP that uses dynamic addressing may also give you a different IP.