thanks lain (rule)
https://lemmy.blahaj.zone/post/14006307
[https://files.catbox.moe/fp946t.jpg] [https://files.catbox.moe/gbq52l.png] Source [https://www.tumblr.com/a-sentient-cup/755205994798350336]
172.16.0.0/12 is a valid prefix for private networks. In fact, you get more hosts than 192.168.0.0/16, but less than 10.0.0.0/8.
en.wikipedia.org/wiki/Reserved_IP_addresses