QUICIMC.GITHUB.IO

Using our newly implemented stateful QUIC scanner (QScanner) we are able to successfully scan 26 M targets. We show that TLS as an integral part is similarly configured between QUIC and TLS over TCP stacks for the same target. In comparison, we identify 45 widely varying transport parameter configurations, e.g., with differences in the order of magnitudes for performance relevant parameters. Combining these configurations with HTTP Server header values and associated domains reveals two large edge deployments from Facebook and Google. Thus, while found QUIC deployments are located in 4667 autonomous systems, numerous of these are again operated by large providers... In our experience, IETF QUIC already sees an advanced deployment status mainly driven by large providers. We argue that the current deployment state and diversity of existing implementations and seen configurations solidifies the importance of QUIC as a future research topic. In this work, we provide and evaluate a..