And again we have lost some fine initiative for checking on Bad IPs at -https://ip-46.com/feeds
as that service was discontinued quite recently, a site where I personally reported many a bad IP feed.
We still have this (random example):
https://www.abuseipdb.com/check/82.174.251.216and various other resources, but we have lost quite some valuable evaluation resources over time,
also because these resources came under continuous attack from malcreants-cybercriminals
or they did not get the support to pay for the "wires" and server-service. A pity really.
polonus (volunteer 3rd party cold recon website security analyst and website error-hunter)