IPv4's billion addresses aren't enough. IPv6 uses bits, providing addresses. That's undecillion, enough for every grain of sand on Earth. IPv6 addresses are written in hexadecimal, grouped into eight -bit sections separated by colons. Example: . The format looks complex but follows predictable rules.
##### ###### ##### ### # # ### # # ###### ## ## ## ## ## ## ## # # # # # ## ##### #### ##### # # # # # # # #### ## # ## ## ## ## # # # # # ## ## # ###### ## ### # ### # ######
$ curl repovive.com/roadmaps/network-design/ip-addressing-and-subnetting/ipv6-introduction
░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░██████████████████████████████████████████████████████████████████████████████████████████