DDoS Attack IP addresses

Taking part in a distributed denial-of-service attack, usually as part of a botnet.

Nobody has reported an address for DDoS Attack in the last 30 days.

Block them

The blocklist holds every address with a confidence of 75 or more, in nine formats for firewalls, web servers and SIEMs. Download it with a free API key:

curl -s "https://isipsafe.com/api/v1/blocklist?key=$ISIPSAFE_KEY&format=txt"

See the integration guides for nginx, fail2ban, pfSense, MikroTik and more, or the API reference.