Current Consensus on IPv6 Customer Allocation Size

[Jima]

On 2012-09-04 12:13, Michael Sinatra wrote:
> On 8/2/12 2:07 AM, Mark Blackman wrote:
>
>> Comcast's only allocation that I can see is a /31,
>> http://whois.arin.net/rest/net/NET6-2001-558-1.html
>
> "that I can see" is the operative phrase.
>
> In addition to the /31 that you can see (which is actually a /29),
> Comcast also has a /28 (2601::/28).  There may be more, but that's what
> they're actually announcing now.

  Just clicking around the links (sorry ARIN!), I also found 
http://whois.arin.net/rest/net/NET6-2001-55A-1.html -- basically another 
3 /31s.  Who'd have thought big business would have so many IP blocks!

  They also appear to be announcing 2600:1403:0008::/48 -- a chunk off 
Akamai's ARIN-based /27, it would seem.

      Jima