IP-Blocklists
Blocklists
- https://github.com/stevenblack/hosts (seems to be the most popular and easy to get started with)
 - http://www.blocklist.de/en/index.html
 - https://www.iblocklist.com/lists
 - https://iplists.firehol.org/
 - https://github.com/yokoffing/filterlists
 - https://github.com/DandelionSprout/adfilt