[arin-ppml] IPv6 policy: limitations on registrants?

Eric C. Landgraf echarlie at vt.edu
Mon Jun 29 10:42:51 EDT 2026


On Jun 28 19:46, William Herrin wrote:
> Is that about right for what the policy should be? Should the rules be
> more restrictive? Less? Where would you set them and why?

I expect that most organizations not eligible for PI space for
off-internet use under today's policy don't particularly need it. I also
expect the *average* situation will look more like requesting a /44 and
planning to use one /48 off-internet. Since it is relatively easy to get
large contiguous blocks of IPv6, reserving one (or more) blocks for
"non-internet-routed" applications is probably a best practice.

2000 addresses in-use is a pretty low bar to clear if you are optimising
for getting addresses out of ARIN. I see no reason to make the policy
*less* restrictive.

	Eric C. Landgraf
	Virginia Tech


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