The basic Idea: What if we put together an “advent of IPv6” just like – https://adventofcode.com/ or https://tryhackme.com/r/christmas Gitlab repo including my slides from RIPE89 https://gitlab.com/jenslink/advent-of-ipv6 There is also a mailing list: https://list.sys4.de/postorius/lists/ipv6-advent-orga.lists.quux.de/

You want to make a presentation, write a blog post or document your brand-new software. What do you use as domain-names, IP addresses and AS numbers? If you are documenting your systems or a setup you build for a customer the question is easy to answer: It’s best to use the actual data. But if you are writing a more generic documentation there are some reserved domain names, IP prefixes and AS numbers.