Playing around with route-registeries  & on how you can find   what ipv6  routes are carried by a AS. Keep in mind , this only is applicable if that AS use a RR.
http://www.irr.net/

options 1

( search for the ipv6 prefix using host.net & lvl3  RR src for queries  )

options2

( search by the maintainer object and grep for route6  )

  NOTE : output truncated



option 3

( search origin AS# )

Ken

NSE ( network security expert) and Route/Switching Engineer

kfelix  -----a----t---- socpuppets ---dot---com

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