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    <p>For me, it makes a lot of sense. However, I’d add one more layer:
      I would suggest a separate `/3` subnet just for planets
      (unfortunately other planets than earth) and another `/3` for
      other objects (like asteroids or Pluto, which isn’t actually a
      planet). Addresses for natural satellites would fall within the
      address space of their respective planets.”</p>
    <p>Alejandro,</p>
    <p><br>
    </p>
    <div class="moz-cite-prefix">On 20/2/26 9:54 AM, Daryll Swer via
      ARIN-PPML wrote:<br>
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cite="mid:CACyFTPEjGB8eprB0WJNTABOeEfO80GPZioEJMRD3Es83Sb674Q@mail.gmail.com">
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            <div style="caret-color: rgba(0, 0, 0, 0);">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.</div>
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            <div style="caret-color: rgba(0, 0, 0, 0);">I don't think we
              should use 2000::/3 for anything outside Earth's immediate
              orbit, maybe the Moon at most. I think a <b>different</b> /3
              from IANA should be used for space networking. This would
              allow clean aggregation per large body (planet or
              equivalent) and clean <span class="Asgive ng">segmentations</span>
              across RIRs (if we decide RIRs have allocation authority
              for space networking).</div>
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                  <b>--</b><br>
                </font>
                <div><font color="#000000" face="arial, sans-serif">Best
                    Regards</font></div>
                <div><font color="#000000" face="arial, sans-serif">Daryll
                    Swer</font></div>
                <div><font color="#000000" face="arial, sans-serif">Website:
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href="https://l.shortlink.es/l/19174986ed03cd89016996337141dbbdd6d81d1f?u=2153471"
                      target="_blank" moz-do-not-send="true">daryllswer.com</a></font></div>
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          <div dir="ltr" class="gmail_attr">On Fri, 20 Feb 2026 at
            02:32, Tony Li <<a href="mailto:tony.li@tony.li"
              moz-do-not-send="true" class="moz-txt-link-freetext">tony.li@tony.li</a>>
            wrote:<br>
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              <div style="color:rgb(0,0,0)">Hi,</div>
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              <div style="color:rgb(0,0,0)">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:</div>
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              <div style="color:rgb(0,0,0)"><br>
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              <div style="color:rgb(0,0,0)">The latter has direct
                implications for the ARIN community,</div>
              <div style="color:rgb(0,0,0)"><br>
              </div>
              <div style="color:rgb(0,0,0)">I would welcome any and all
                comments.</div>
              <div style="color:rgb(0,0,0)"><br>
              </div>
              <div style="color:rgb(0,0,0)">Regards,</div>
              <div style="color:rgb(0,0,0)">Tony</div>
            </div>
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