remove NoVirusThanks feed
NoVirusThanks / NVT_BL / http://www.ipspamlist.com/public_feeds.csv
This is a dead feed, although it is a valid link, there is no longer any valid data in it. Last updated 2017 and there are 4 IPs in the feed.
Off their website:
Free IP Reputation Feeds
You can download a small list of malicious IP addresses that can be used for personal projects (non-commercial use - cannot be redistributed or shared). The list of IPs is not updated frequently (serves as an example data) and is exported in the CSV format, so you can easily parse it and integrate it anywhere. Click the link below to download the list of IPs: