IPv6 enables a wider range of addresses and ensures, that new devices can be connected to the world wide web. Since the amount of addresses within the IPv4 format is limited and more and more devices worldwide are being connected to the internet and new format had to be introduced. These are generally displayed in a hexadecimal format. This newer implementation enables a wider scope for issued addresses. Just like ports, their numbers are pre-set and don’t belong to anyone. Since many ports are equally present in different devices, there is no such thing as my port number. Again, it’s like an apartment number appended to the building address that is the IP address. It consists of four segments which are divided by dots.Įxample 197.228.0.32 What is the difference between IPv4 and IPv6? A port number is a digital label that helps identify different ports inside of a device. IPv4 stands for Internet Protocol Version 4, which is a standard who enables a total range of 4.2 billion addresses. It is part of the internet protocol standard and is being used to transfer data between a sender and a receiver. Your IPv4 is 78.26.147.81 What is an IP address?Īn IP address is a number which identifies a device within a computer network.
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