Dear Alexander, all, On 7/10/12 5:29 PM, Alexander Gall wrote:
You may underestimate the relevance of this document for operators :)
After considering the operators feedback about RIPE-510 & RIPE555, RIPEstat developers have created another visual interpretation of RIR "delegations" data: an interactive widget in which you can query for any address space prefix (0/0, 2000::/3 or 5/8, for example) and receive a prefix size distribution as an output: https://stat.ripe.net/widget/rir-prefix-size-distribution You can use the resulting output to determine a cutting-off point for the filtering based on the minimum allocation size: for example, if the 213/8 block has only XX % prefixes smaller then /24, you might decide that it is safe to not accept those prefixes. Or you can go for the /25 or /23 instead. A data call API is also available for the scripting and creating your own favorite filters. We are interested in your feedback: - do you find this useful? - how can we improve it, so that it suits your needs even better? We already have multiple ideas for the additional features in the next release of the widget, but we are very much looking forward to hear from you and make a new widget or improve this one based on your needs! More information is available in the RIPE Labs article: https://labs.ripe.net/Members/becha/rir-prefix-size-distribution-in-ripestat Regards, Vesna -- Vesna Manojlovic BECHA@ripe.net Senior Community Builder +31205354444 for Measurements Tools RIPE NCC http://ripe.net