subnets et in-addr.arpa

[/dev/rob0]

On Tuesday 2005-August-16 02:41, cmic wrote:
> > Of course it is, why not? Your zone would be "21.172.in-addr.arpa."
> > You would claim authority for reverse of all 172.21.0.0/16 space.
> > That's fine; you won't break anything.
>
> No. I think you missed the point : my tcpip addresses are
> 172.21.36.0/22 not /16 ! So I have to manage reverse resolution for

That's what I thought you meant.

> 172.21.36.12 and 172.21.39.254 for example. This is why I post this
> request.

And you'll be authoritative for 172.21.0.0 through 172.21.255.255. Is 
that a problem for you? Does someone else "own" the rest of that /16? 
You are aware that it's a reserved netblock, yes?
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