WTF? ça ressemble fortement à OpenVAS, refourgué par un charlatan

The ZMap Project is a collection of open source tools that enable researchers to perform large-scale studies of the hosts and services that compose the public Internet.

Network scanner: https://github.com/zmap/zmap
ZMap is a fast single packet network scanner designed for Internet-wide network surveys.

TCP port scanner, spews SYN packets asynchronously, scanning entire Internet in under 5 minutes.