1. Do We Need More Auditing On RIPE NCC Projects? RIPE Atlas Example Piotr Strzyżewski Silesian University of Technology, Computer Centre

2. The story  2 RIPE Atlas v1 probes at RIPE 61, Rome, Nov 2010  2 RIPE Atlas v3 probes at RIPE 66, Dublin, May 2013  2 RIPE Atlas v3 probes at RIPE 67, Athens, Oct 2013  1 RIPE Atlas v3 probe at PLNOG 12, Mar 2014

3. The story  Always get an „invitation letter”  v1 probes happily connected from the beggining  One of v3 probes connected last november  The rest of them…

4. The story

5. Graphs and numbers

6. Questions  No questions asked   Does anybody care about what happens with those (and the rest of) probes?  Does anybody know what has happen with never seen probes?

7. Questions?