ripe-81 work

> 2) networks having an existing AS-number in database but reflected differently
>    in the routing tables (the can sometimes be a config error).
> 
> 128.86.0.0      in AS786        (database) and  AS1755  (BGP)

This is due to the fact that 128.86.0.0 is used as the London DMZ, and
even if the EBS receives if with AS786 from the Janet RBS, it will
prefer the cheapest route, locally connected to the EBS when announced
to the outside world.

-Peter