Keep up to date with Cloudflare’s latest news. Subscribe to the Blog.

Subscription confirmed. Thank you for subscribing!

IPv6

July 19, 2018 12:03AM

IPv6 in China

IPv6 China

At the end of 2017, Xinhua reported that there will be 200 Million IPv6 users inside Mainland China by the end of this year.. Halfway into the year, we’re seeing a rapid growth in IPv6 users and traffic originating from Mainland China....

More Posts

February 04, 2015 2:16PM

Path MTU discovery in practice

Last week, a very small number of our users who are using IP tunnels (primarily tunneling IPv6 over IPv4) were unable to access our services because a networking change broke "path MTU discovery" on our servers....

BGP IPv6 IPv4