IP.network

ip.network is a free IP address lookup service that allows you to quickly and easily retrieve information about any IP address. Our service stands out because:

• It's completely free to use, with no hidden costs or subscription required.
• It provides detailed information for both IPv4 and IPv6 addresses.
• It can be easily accessed via web browsers or using curl in the command line, making it versatile for both casual users and developers.
• It offers a simple and fast way to get geolocation data, ISP information, and other details about any IP address.

An IP address is a unique numerical label assigned to each device connected to a computer network that uses the Internet Protocol for communication. It serves two main functions: identifying the host or network interface, and providing the location of the host in the network. When you search for 'what's my IP' or perform an 'IP address lookup,' you're essentially asking to see this unique identifier for your device.

Knowing your IP address can be useful for various reasons, including troubleshooting network issues, setting up remote access to your devices, configuring firewalls, or accessing geo-restricted content. Many people use 'my IP' or 'IP address lookup' tools to quickly find this information for network diagnostics or to ensure their VPN is working correctly.

Not necessarily. Many internet service providers (ISPs) use dynamic IP addressing, which means your IP address can change periodically. However, some users may have a static IP address, which remains constant. If you frequently check 'what's my IP', you might notice these changes over time.

While an IP address can provide general location information (usually to the city level), it doesn't reveal your exact physical address or personal identity. However, it's always a good idea to protect your privacy online using VPNs or other security measures when necessary. Some people use 'IP address lookup' services to understand what information their IP might reveal.

The accuracy of IP-based geolocation can vary. It's usually reliable to the city level, but it may not always be 100% accurate, especially for mobile or VPN connections. Factors like ISP infrastructure and database updates can affect accuracy. This is why results from 'my IP' lookup tools might sometimes show slightly different locations.

IPv4 and IPv6 are two versions of the Internet Protocol. IPv4 uses 32-bit addresses and is the most widely used version. IPv6 uses 128-bit addresses and was developed to address the limitation of available IPv4 addresses. IPv6 also offers improved security and efficiency features. When you use a 'what's my IP' tool, it may show you both your IPv4 and IPv6 addresses if your network supports both protocols.