IPv6 Internet Merkezlerinin listeleri IPv6 status of IXPs in Europe adreslerinde bulunabilir.
TIX (tallinn interneti exchange with ipv6 support)
Euro6IX, European IPv6 Internet Exchange Backbone
French National Internet Exchange IPv6 (since 1.11.2002 active). FNIX6 provides a free and reliable high speed FastEthernet interconnection between ISP located in TeleCity Paris.
INXS: (Cable & Wireless) Munich and Hamburg
AMS-IX: Amsterdam Internet Exchange
http://www.deepspace6.net/docs/tunnelbrokers.html adresine de bakılabilir.
XS26 Distributed Tunnel Broker, USA & Europe
IPng Netherland - Intouch, SurfNet, AMS-IX, UUNet, Cistron, RIPE NCC and AT&T are connected@the AMS-IX. It is possible (there are requirements...) to get an static tunnel.
Tunnelbroker AS8758, Dolphins Network Systems (since 20.12.2002 online)
NTT, United Kingdom - IPv6 Trial. IPv4 Tunnel and native IPv6 leased Line connections. POPs are located in London, UK Dusseldorf, Germany New Jersey, USA (East Coast) Cupertino, USA (West Coast) Tokyo, Japan
ESnet, USA - Energy Sciences Network: Tunnel Registry & Address Delegation for directly connected ESnet sites and ESnet collaborators.
Hurricane Electric, US backbone; Hurrican Electric Tunnelbroker (also available under http://tunnelbroker.com/ ) Press Release: Hurricane Electric Upgrades IPv6 Tunnel Broker Tunnel Broker Endpoint Autoupdate, Perl Script
http://tunnel-broker.singnet.com.sg/, with NAT and IPsec option
Public 6to4 relay routers (MS IIE boykot!)