RFC 1884: “IP Model six Addressing Architecture” takes advantage of that phrase for many bits at the conclusion of an IPv6 address. (The number of bits looked as if it would differ in some distinct illustrations, but this identifier was generally determined by the MAC-48 deal with of a network https://whatismyip97530.qodsblog.com/26214527/an-unbiased-view-of-whats-my-ipv4