Hi Rohan, then you should be sufficiently supplied for now, taking into account what in particular has come your way from Serhii and Fadloe. Certainly happy though to step in if there is additional need by you or, of course, by anybody else for another research project. Cheers, -C. Am 14. August 2025 12:42:32 MESZ schrieb Rohan Bose <rohan.bose@tum.de>:
Hello Carsten Schiefner,
Good point!
I am planning to run 30 traceroutes + dns from 90 (starlink) + 90 (terrestrial) probes for a period of a month. It would come around 15-20M credits per day. So, in total around 450-600M credits would be used.
Best regards, Rohan From: Carsten Schiefner <carsten@schiefner.de> Date: Thursday, 14. August 2025 at 12:15 To: "ripe-atlas@ripe.net" <ripe-atlas@ripe.net> Subject: [atlas] Re: Need RIPE Atlas Credits for measurements
Hi Rohan,
interesting stuff indeed, you’re researching on!
Could you please guesstimate your need, so that donors would neither over- nor underspend?
Thanks, best - and good luck and success!
-C.
Am 14.08.2025 um 11:47 schrieb Rohan Bose <rohan.bose@tum.de>: Hello RIPE Atlas community,
I am Rohan Bose, PhD student at the Technical University of Munich. My research efforts are focused towards understanding LEO satellite network behavior and performance. Our earlier work has investigated general Starlink network performance with the help of RIPE Atlas platform and contributed our understanding to the community: https://labs.ripe.net/author/nitinder-mohan/a-multifaceted-look-at-starlink-... For more details I urge you to go through our publication: https://dl.acm.org/doi/10.1145/3589334.3645328.
More recently, I aim to uncover CDN performance characteristics for Starlink users across the world. The objective is to investigate latencies to CDN servers for different CDN providers and CDN server selections for Starlink users in different regions. CDN server selections can be highly dependent on the DNS resolver selection. Hence, I also want to have a look at the DNS responses for CDN hosted domains when targeting different public resolvers. Furthermore, a comparison with current terrestrial network deployment is also crucial in understanding the impact that LEO satellite networks have on remote areas. In order to run such a large-scale measurement on Atlas, I am in need of credits. I would appreciate if community folks would be willing to donate some extra RIPE Atlas credits and support the measurement work, I have outlined here. My Atlas account id is linked with this email: rohan.bose@tum.de<mailto:rohan.bose@tum.de>. Thanks much! I would appreciate any help coming from the community.
Best regards, Rohan Bose