nanog mailing list archives

Re: ISP customer assignments


From: Nick Hilliard <nick () foobar org>
Date: Mon, 05 Oct 2009 17:19:21 +0100

On 05/10/2009 17:08, Brian Johnson wrote:
So a customer with a single PC hooked up to their broad-band connection
would be given 2^64 addresses?

I realize that this is future proofing, but OMG! That’s the IPv4
Internet^2 for a single device!

No, for a single LAN.

Am I still seeing/reading/understanding this correctly?

more-or-less.  Can I suggest you read:

http://en.wikipedia.org/wiki/IPv6

Think of ipv6 not as 128 bits of address space, but more as a addressing system with a globally unique host part and 2^64 possible subnets. In this respect it's substantially different to ipv4.

Nick


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