In the massive world of computer networking, billions of laptops, smartphones, and servers are connected to the Internet. But how does a YouTube server know exactly which smartphone requested to watch a specific video? The massive magic behind this routing is called the 'IP'.
If you go to Google right now and type 'What is my IP', Google will instantly show you the massive public IP address that your internet provider (like Jio or Airtel) has assigned to your router.
Hackers often use heavy software called a VPN (Virtual Private Network) to heavily mask and hide their true IP address so the police cannot track their massive physical location.
In Computer Science, IP stands for Internet Protocol.
There are two massive versions of IP running the internet today:
A massive MAC address is permanently burned into the physical hardware chip of your phone by the factory; it never changes. An IP address is purely temporary software; it violently changes every time you connect to a new WiFi network.
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