nanog mailing list archives

Re: Only 5x IPv4 /8 remaining at IANA


From: Matthew Walster <matthew () walster org>
Date: Tue, 19 Oct 2010 15:52:43 +0100

On 19 October 2010 14:12,  <Valdis.Kletnieks () vt edu> wrote:
Do you *really* want somebody working on your network that gets confused by a
reference to 213/8 because it's in Class-C space?

I've met people who just assume anything with a 24-bit netmask is a
Class C network. For instance:

"Can I have another Class C out of 83.x please?"

No, and neither can anyone else... What's more is that they'll not use
.0, .255, .1 (because apparently only routers are supposed to use
that), .254 (who knows...)

M


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