On 2012.01.19. 7:57, Suresh Ramasubramanian wrote: > On Wed, Jan 18, 2012 at 8:07 PM, Robert Kisteleki <rob...@ripe.net> wrote: >> One can also try RIPEstat for this: http://stat.ripe.net/ >> >> Amongst other modules it gives full (~10 year) BGP history for prefixes. > > Does it also give a similar history for ASN announcements? I see a > lot many shady ASNs that simply move from one prefix to another, in > batches >
Yes. See for example (only the routing module): http://stat.ripe.net/query/routing-history/AS3333?params={%27value%27:+%27AS3333%27} You can turn on the "first transit AS" with the checkbox on the top right. Robert