64 bits
IPv6 address has 2^128 address and IPv6 address is of 16 bytes and is represented in colon hex notation.
It does not require a subnet mask.
Global internet addresses that begin with the internet Protocol (IP) addresses 2000. An IP address is a sequence of numbers that can identify your computer; there are 128 bits in an IPv6 address.
Global internet addresses that begin with the Internet Protocol (IP) addresses 2000. An IP address is a sequence of numbers that can identify your computer; there are 128 bits in an IPv6 address.
Global Internet addresses that begin with the Internet Protocol (IP) addresses 2000. An IP address is a sequence of numbers that can identify your computer; there are 128 bits in an IPv6 address.
IP address is a logical address of a system which could be used to identify it. There are 2 types of IP address, IPV6 and IPV4.
ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff:
The last 64 bits of an IPv6 IP address is called the Interface ID. These last 64 bits are used to uniquely identify an interface on the local link.
An IP address that begins with 2000 and with FE80 can be many of peoples. It is an address that is located in the network to help identify someone.
SPI field
If you represent it in Hexadecimal, sure. That's very uncommon in IPv4, but just fine for IPv6.
IPv6 uses a 128-bit address space