I don't see any RIR approving a bulk WHOIS request on a weekend alone, but the way is like this: https://www.arin.net/reference/research/bulkwhois/ Rubens On Sat, Jun 27, 2020 at 3:43 PM Lars Prehn <lprehn@mpi-inf.mpg.de> wrote:

Hi everyone,

Is there a "fast" way to obtain a snapshot of the RDAP databases from each RIR (e.g., http://rdap.db.ripe.net/) for local use? I saw some presentations on proposals for RDAP monitoring, but couldn't find any working implementations. I want to run a massive amount of requests against it (for a research project) and would like to keep the load on the RIR APIs low.

Unfortunately, our deadline is Monday night. Therefore "fast" really boils down to 'till tomorrow'.

Thanks for answers in advance!

Best regards,

Lars