Shin SHIRAHATA wrote: >>> 192.88.99.0/24, 2002::/16, and 2001::/32 are some >>> notable examples of heterogeneous origin AS. >> And those prefixes (6to4 & Teredo) all come with annoying problems as >> one never knows which relay is really being used and it is hard to debug >> how the packets really flow. > > I agree entirely. > > As a one of 6to4 relay operator (AS38646), I believe coordination among > 6to4 and Teredo operators is needed. > > Does anyone know is there any operators group who are using > 192.88.99.0/24, 2002::/16, and 2001::/32?
See http://lists.cluenet.de/pipermail/ipv6-ops/ Next to that: whois -h whois.ripe.net RFC3068-MNT that at at least should give you all the European 6to4 operators directly. Greets, Jeroen (RPSL is a nice thing isn't it ;)
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