[179443] in North American Network Operators' Group

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Re: Galaxy S6 is IPv6 on all US National Mobile carriers

daemon@ATHENA.MIT.EDU (Christopher Morrow)
Mon Apr 13 21:49:02 2015

X-Original-To: nanog@nanog.org
In-Reply-To: <C13E435D-4D52-4656-B16A-F1980515BA71@puck.nether.net>
Date: Mon, 13 Apr 2015 21:48:58 -0400
From: Christopher Morrow <morrowc.lists@gmail.com>
To: Jared Mauch <jared@puck.nether.net>
Cc: "nanog@nanog.org" <nanog@nanog.org>
Errors-To: nanog-bounces@nanog.org

On Mon, Apr 13, 2015 at 9:42 PM, Jared Mauch <jared@puck.nether.net> wrote:
>
>> On Apr 13, 2015, at 9:02 PM, Christopher Morrow <morrowc.lists@gmail.com> wrote:
>>
>> On Mon, Apr 13, 2015 at 7:30 PM, Will Dean <will@willscorner.net> wrote:
>>
>>> Reddit started using CloudFlare late last year, so they should able to
>>> serve content up over v6.
>>>
>>
>> nice!
>
> Sorry to rain on your parade:
>
> dhcp-7f000001:~ jared% host -t aaaa www.reddit.com.
> www.reddit.com has no AAAA record

I think will meant that because:
;; QUESTION SECTION:
;www.reddit.com.                        IN      A

;; ANSWER SECTION:
www.reddit.com.         300     IN      A       198.41.208.142
www.reddit.com.         300     IN      A       198.41.208.143
...lots more records...

and:
NetRange:       198.41.128.0 - 198.41.255.255
CIDR:           198.41.128.0/17
NetName:        CLOUDFLARENET

that 'clearly' reddit could have cloudflare serve the endpoint from an
ipv6 address, and thus populate a AAAA in reddit.com's domain.

maybe it's not that simple.

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