IPv6 enabled Web site list

This page provides a list of IPv6 ready/enabled Web sites. Our crawler has been crawling and finding new IPv6 ready/enabled Web sites day by day. Therefore, this list is not complete one although it aims to be almost complete one.

N.B., This site became IPv6 ready by using an IPv6 transition mechanism called 6to4 [RFC 3056]. We will use native IPv6 network after the IPv6 network becomes significant on the Internet (hopefully in near future).

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IPv6 ready/enabled Web sites

The total number of crawled domains (including IPv4 only domains): 211,355

This page lists a category of IPv6 ready/enabled Web sites. To see the other crawled IPv6-enabled domains, please visit IPv6 ready/enabled Web sites.

Internet Service Providers / Data Centers

www.iij.ad.jp
www.iijlab.net
www.attn.jp
Internet Initiative Japan Inc. One of Japanese ISPs (known as a tier-2 ISP).
www.biglobe.co.jp
NEC BIGLOBE, Ltd. One of residential Japanese ISPs.
www.sakura.ad.jp
Sakura Internet Inc. One of IDCs in Japan.