How Does Internet Protocol - IPv4 vs IPv6 as Fast As Possible Work?

The Internet uses addresses to help data find its way from one place to another, like a phone number for your toys.

Imagine you have two toy boxes: one with 4-digit addresses and the other with 6-digit addresses. The first is IPv4, and it’s been around a long time, like an old toy that still works great. But there are only so many 4-digit numbers, think of them like limited spots in your toy box.

IPv6 is like a bigger toy box with more room, 6 digits mean way more addresses, like having a whole new set of toys to play with. This helps the Internet grow without running out of space for new devices or people to connect.

Your phone, tablet, and even your smart fridge all need an address to talk to each other online, just like how you need a name to be called in class. When there are too many toys (devices), the old toy box (IPv4) gets full, but IPv6 gives everyone more room to play.

So, when data travels from one device to another, it uses these addresses to find its way, just like how you follow a map to visit your friend’s house.