How do I check if I am connected with IPv6?
A
We have a page which you can check your connection status.
Please check on the following page using your computer or smartphone which is connected to a fiber-optic line using the IPv6 network.
IPv6 Connection Status
To check for IPv4 over IPv6 Connection (DS-Lite), click さらに詳しい確認はこちら (= More details) at the bottom of the page.