Re: Number of BGP routes a large ISP sees in total

[Roland Dobbins <rdobbins () cisco com>]

On Apr 17, 2007, at 4:45 PM, Yi Wang wrote:

> I couldn't find information about the number of different routes  
> for the same prefix
> a (large) AS typically receives/learns.  Hints?

I'd suggest taking a look at the RIBs from routeviews.org or RIPE and  
performing an analysis on same.  Some SPs also offer public  
routeservers.

A few minutes with a search engine should prove fruitful in this regard.

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