ip block history.

Wed Sep 15 08:53:51 UTC 2010

On 2010.09.15. 4:50, Richard Barnes wrote:
> RIPE has been developing a couple of projects to support this sort of
> history searching:
>
> Internet Resource Database (INRDB):
> <http://labs.ripe.net/Members/kistel/content-intro-inrdb-internet-number-resource-database>
>
> Resource EXplainer (REX):
> <http://rex.ripe.net/>

Indeed, REX is our prototype tool for these kind of questions. It has its 
own limitations, but so far it's the best tool I'm aware of.

Robert