Will a single /27 get fully routed these days?

Sander Steffann sander at steffann.nl
Sun Jan 26 11:48:13 UTC 2014


> On 26/01/2014, at 10:35 pm, Dave Bell <me at geordish.org> wrote:
>>> But more important: which /10 is set aside for this? It is not listed on
>> https://www.arin.net/knowledge/ip_blocks.html
>> 100.64/10
>> http://tools.ietf.org/search/rfc6598
> Correct me if I am wrong but this is the space reserved for internal use by providers for space for CGN systems that is not 1918 space so it doesn’t conflict with customers internal network IP Space.

You're correct. I actually assumed the 100.64/10 answer was meant as a joke :-)


More information about the NANOG mailing list