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Google, Cisco, Microsoft, AWS, Linux, OpenBSD, ... ... Tailscale... You may not be in the class. I only live next to people in that class, I'm not in it mysel

by jerf 6y ago

Google, Cisco, Microsoft, AWS, Linux, OpenBSD, ... ... Tailscale... You may not be in the class. I only live next to people in that class, I'm not in it myself. But it exists.

deleted 6y ago
[deleted]
sleepydog 6y ago
I would think that once you start working with even half that many ips it starts to make sense to use a trie-like data structure that shares common pieces of the ips.
- tptacek 6y ago
  That doesn't help much if IP addresses are randomly distributed, as they are in a lot of our use cases. You use tries generally to do range and prefix lookups, not so much as a storage trick.