[arin-ppml] Addressing for other planets

[Fernando Frediani]

I am following this and not beleiving this is serious. Forgive me if not
but it looks like April's fools day

On Fri, 20 Feb 2026, 10:55 Daryll Swer via ARIN-PPML, <arin-ppml at arin.net>
wrote:

> If we create GUA aggregates per planet (like we did on Earth with
> 2000::/3), should we also create /10s per planet, excluding Earth? I'm
> curious to hear what people think we should do for prefix length allocation
> to large bodies (planets) and possibly moons as well.
>
> I don't think we should use 2000::/3 for anything outside Earth's
> immediate orbit, maybe the Moon at most. I think a *different* /3 from
> IANA should be used for space networking. This would allow clean
> aggregation per large body (planet or equivalent) and clean segmentations
> across RIRs (if we decide RIRs have allocation authority for space
> networking).
>
> *--*
> Best Regards
> Daryll Swer
> Website: daryllswer.com
> <https://l.shortlink.es/l/19174986ed03cd89016996337141dbbdd6d81d1f?u=2153471>
>
>
> On Fri, 20 Feb 2026 at 02:32, Tony Li <tony.li at tony.li> wrote:
>
>> Hi,
>>
>> As part of the IETF TIPTOP working group, we are working towards enabling
>> the Internet in outer space.  We would like to direct your attention to a
>> couple of recent Internet drafts that may be of interest:
>>
>> An Architecture for IP in Deep Space
>> <https://l.shortlink.es/l/1813710a45f7ad72c654d1b8969aabb76b2dbe22?u=2153471>
>> datatracker.ietf.org
>> <https://l.shortlink.es/l/f580ac31fc41293e66404782d04f732f152894b7?u=2153471>
>> [image: ietf-logo-nor-180.png]
>> <https://l.shortlink.es/l/6ee9737ad750a5813c6b12f219cecf793f629eba?u=2153471>
>> <https://l.shortlink.es/l/bb3f349606709332df0d907e89aff9dc4b7929e6?u=2153471>
>> IP Address Space for Outer Space
>> <https://l.shortlink.es/l/dfcc23dabc86dcb97704246bd5d4021672db38ae?u=2153471>
>> datatracker.ietf.org
>> <https://l.shortlink.es/l/bd548e3926b6d9a2b5aa00c5aff588aa31036816?u=2153471>
>> [image: ietf-logo-nor-180.png]
>> <https://l.shortlink.es/l/a6be19550bc26f1ed1a4c70512c05f8660594abd?u=2153471>
>> <https://l.shortlink.es/l/82399640efdcef95edca46fbe1251937a241d506?u=2153471>
>>
>> The latter has direct implications for the ARIN community,
>>
>> I would welcome any and all comments.
>>
>> Regards,
>> Tony
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