IPv6 Address Length

The length of an IPv6 address is:

A.

32 bits

B.

64 bits

C.

128 bits

D.

256 bits.

C.

IPv6, also known as Internet Protocol version 6, is the most recent version of the Internet Protocol (IP) and was developed as a replacement for IPv4. The main reason for the development of IPv6 was to overcome the exhaustion of IPv4 addresses due to the exponential growth of the internet and the increasing number of devices that connect to it.

The length of an IPv6 address is 128 bits, which is four times larger than the 32-bit IPv4 address. This expanded address space of IPv6 provides trillions of unique addresses, making it possible to assign unique addresses to every device connected to the internet, including smartphones, computers, tablets, and other smart devices.

IPv6 addresses are represented as eight groups of four hexadecimal digits, separated by colons, for example, 2001:0db8:85a3:0000:0000:8a2e:0370:7334. This notation is known as the colon-hexadecimal notation.

IPv6 also introduces some new features, such as improved security, better support for mobile devices, and more efficient routing. Overall, IPv6 provides a more robust and scalable infrastructure for the internet, ensuring that it can continue to grow and evolve to meet the needs of the digital age.