IPv6 Default Allocation - What size allocation are you giving out

Thu Oct 9 16:30:03 UTC 2014

On 10/9/14 8:45 AM, TJ wrote:
>> On Thu, 2014-10-09 at 10:22 -0400, Daniel Corbe wrote:
>>> Has anyone successfully gotten a RIR to assign anything bigger than a
>>> /32?  I seem to recall in recent history someone tried to obtain a /31
>>> through ARIN and got smacked down.
>>
>>
> Yes; ISTR several /20s and even a /19 were the largest ... until the US DoD
> got the equivalent of a /13.
> 
> Quick looks:
> https://www.sixxs.net/tools/grh/dfp/
> http://www.nanog.org/mailinglist/mailarchives/old_archive/2008-05/msg00276.html

Many lir / provider assignments are shorter than a 32

you see them in bgp...

http://bgp.he.net/AS701#_prefixes6
http://bgp.he.net/AS7922#_prefixes6
http://bgp.he.net/AS1299#_prefixes6

> 
> /TJ
> 

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