What is IP address

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What is an IP Address?

An IP address (Internet Protocol address) is a unique numerical label assigned to every device connected to a computer network that uses the Internet Protocol for communication. It serves two main purposes:

  1. Identification – Acts like a digital “home address” for your device (computer, phone, router, etc.) on the internet.

  2. Location Addressing – Helps in routing data packets to the correct destination over the internet.

Types of IP Addresses

  • IPv4 (e.g., 192.168.1.1) – The most common format, but limited in quantity.

  • IPv6 (e.g., 2001:0db8:85a3::8a2e:0370:7334) – A newer version with more available addresses.

Public vs. Private IP Addresses

  • Public IP – Assigned by your ISP (visible to websites & online services).

  • Private IP – Used within local networks (e.g., your home Wi-Fi).

Why Do Websites See Your IP?

Websites and online services use your IP to:

  • Deliver requested content (like loading a webpage).

  • Estimate your general location (for language/region settings).

  • Enhance security (blocking suspicious activity).

Note: Your IP can reveal your ISP and approximate location (city/region), but not your exact home address or identity unless combined with other data.

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