Shadowserver Dashboard
https://dashboard.shadowserver.org/
DNS | Dataset | Malware | NetworkThe Shadowserver Scanning projects performs regular Internet wide scans for many protocols. The dashboard shows the gathered data about botnet sinkholes, Internet scans, honeypots, DDoS, and IoT data. This includes information about the size of botnets, the number of IP addresses with open ports like MySQL, the botnets as seen by honeypots, or the used protocols for DDoS attacks.
The blog post provides an introduction to the new dashboard.