1. ANT Lab: IP Address Space Hitlists, University of Southern California Information Sciences Institute, Marina del Rey, California (2021). https://ant.isi.edu/datasets/ip_hitlists/format.html
2. Bano, S., et al.: Scanning the Internet for liveness. ACM SIGCOMM Comput. Commun. Rev. 48(2), 2–9 (2018)
3. Bowen, C.: 8 common causes of outages, Edison International, Rosemead, California, 27 June 2016. https://energized.edison.com/stories/8-common-causes-of-outages
4. Censys: Censys, Ann Arbor, Michigan (2021). https://search.censys.io/
5. Chappell, B.: Zeta causes 2 million power outages, speeds its way into Virginia, National Public Radio, 29 October 2020