nanog mailing list archives

Re: Not Making Use of 240/4 NetBlock


From: "John Levine" <johnl () iecc com>
Date: 13 Mar 2022 13:54:39 -0400

It appears that Joe Maimon <jmaimon () jmaimon com> said:
Saku Ytti wrote:
What if many/most large CDN, cloud, tier1 would commonly announce a 
plan to drop all IPv4 at their edge 20 years from now? How would that 
change our work? What would we stop doing and what would we start doing? 

I cant see how it would change or do anything IPv6-related for myself 
for at least 19 years. And I suspect most others would fall somewhere 
between that and never.

Yet the four largest cable networks and all of the mobile networks in the
US have had full IPv6 support for years as do AWS, Google, Azure, Digital
Ocean, Linode, and many other hosting providers.

Could you explain what "most" means where you are?

R's,
John


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