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<div style="direction:ltr; font-family:Tahoma; color:#000000; font-size:10pt"><span style="color:rgb(34,34,34); font-family:arial,sans-serif; font-size:12.8px; background-color:rgb(255,255,255)">Dear RIPE working group,</span><br style="color:rgb(34,34,34); font-family:arial,sans-serif; font-size:12.8px; background-color:rgb(255,255,255)">
<br style="color:rgb(34,34,34); font-family:arial,sans-serif; font-size:12.8px; background-color:rgb(255,255,255)">
<span style="color:rgb(34,34,34); font-family:arial,sans-serif; font-size:12.8px; background-color:rgb(255,255,255)">To improve academic research on interdomain routing security by better understanding network operators' practices and concerns, w</span><span style="color:rgb(34,34,34); font-family:arial,sans-serif; font-size:12.8px; background-color:rgb(255,255,255)">e've
created a short </span><span style="color:rgb(34,34,34); font-family:arial,sans-serif; font-size:12.8px; background-color:rgb(255,255,255)">survey</span><span style="color:rgb(34,34,34); font-family:arial,sans-serif; font-size:12.8px; background-color:rgb(255,255,255)">:</span><br style="color:rgb(34,34,34); font-family:arial,sans-serif; font-size:12.8px; background-color:rgb(255,255,255)">
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<a href="https://docs.google.com/forms/d/1XHxWfUFP1lZRF0lhyDY9wZDGU81I7--65AnzhPF6cfc/viewform" style="color:rgb(17,85,204)" target="_blank">https://docs.google.com/forms/<wbr>d/<wbr>1XHxWfUFP1lZRF0lhyDY9wZDGU81I7<wbr>--65AnzhPF6cfc/viewform</a></div>
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<span style="font-size:12.8px">Survey</span><span style="font-size:12.8px"> data will be kept anonymous and will be used to improve research on interdomain routing security. Aggregated results will also be posted to the </span><span style="font-size:12.8px">NANOG</span><span style="font-size:12.8px"> list.</span><br style="font-size:12.8px">
<br style="font-size:12.8px">
<span style="font-size:12.8px">We appreciate any and all responses to the </span><span style="font-size:12.8px">survey</span><span style="font-size:12.8px">.</span><br style="font-size:12.8px">
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<span style="font-size:12.8px">Thank you,</span><br style="font-size:12.8px">
<span style="font-size:12.8px">Avichai Cohen (Hebrew University of Jerusalem), Yossi Gilad (Boston University and MIT), Amir Herzberg (Bar-Ilan University), Michael Schapira </span><span style="font-size:12.8px">(Hebrew University of Jerusalem), and Haya Shulman
(Fraunhofer SIT)</span></div>
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