RW> >> But Carol wrote that it (was) exist... May be it was exist in old
RW> >> Policies or another zones?

RW> WD> It makes some sense when viewed in the light of 20 years ago but in
RW> WD> all my years I never encountered it.

RW>I have, but can't find it now. I don't remember if it covered Z2 or any
RW>other zone, but Z1 used certain net numbers in certain regions. And
RW>there was a method used to assign net numbers to certain regions, but
RW>that method escapes me now. The last mention I saw of it was in the late
RW>90s and I aquired a copy, but I can't find it in my archives.

Same document.  It also covered the initial ZC assignment sets though
that has changed since then.  Z2 has more than 10 (has for some long
time, far back as I ever noted them at least) but the general idea was
10 per zone unless good reason to have more.  Not sure, how many does
Z2 have now?  20 or so?  Harmless and based in good reasoning.
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