Starting November 2018, I am on extended academic leave. This website, as well as contact information, etc. are no longer up-to-date. Please check https://nonsns.github.io for more information
Maps of IP-ID behaviors that are prevalent in the Internet. Censuses at IP/24 level, along with training set with manual ground truth.
Maps of anycast IPv4 enumeration and geolocalization. Monthly censuses at IP/24 level, lists, Google maps and more!
Over 9,000 user MOS points for modern Web browsing in the era of HTTP/2. Automated crawling of Alexa top-100 for the validation of advanced QoE metrics (ObjectIndex, ByteIndex and Above-The-Fold).
Over 20GB of controlled experiments with different congestion control algorithms, showing an interplay of data plane throughput vs control plane dela in the performance of distributed applications.
Methodology to infer queuing delay from simple non-intrusive measurement, along with Internet-wide measurement campaign for BitTorrent hosts and other targets