Looking for an IPv6 naysayer...

Scott Helms khelms at ispalliance.net
Wed Feb 9 14:56:00 CST 2011

On 2/9/2011 3:50 PM, George Bonser wrote:
> Practically all broadband providers NAT their customers in the US.  If
> you look at the largest ones which are probably Comcast, Verizon, and
> AT&T, you have the majority of US broadband subscribers right there.

Hmm, I am not aware of Comcast (or any other large MSO) doing any NAT on 
large scale.  Having said that almost all of the DSL customers in the US 
are being NAT'ed, but on the edge device (DSL modem) rather than in the 

Scott Helms
Vice President of Technology
ISP Alliance, Inc. DBA ZCorum
(678) 507-5000

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