IPsum is a threat intelligence feed based on 30+ different publicly available lists of suspicious and/or malicious IP addresses. All lists are automatically retrieved and parsed on a daily (24h) basis and the final result is pushed to this repository. List is made of IP addresses together with a total number of (black)list occurrence (for each). Greater the number, lesser the chance of false positive detection and/or dropping in (inbound) monitored traffic. Also, list is sorted from most (problematic) to least occurent IP addresses.
As an example, to get a fresh and ready-to-deploy auto-ban list of "bad IPs" that appear on at least 3 (black)lists you can run:
curl https://raw.githubusercontent.com/stamparm/ipsum/master/ipsum.txt 2>/dev/null | grep -v "#" | grep -v -E "\s[1-2]$" | cut -f 1
If you want to try it with ipset, you can do the following:
sudo su
apt-get -qq install iptables ipset
ipset -q flush ipsum
ipset -q create ipsum hash:ip
for ip in $(curl https://raw.githubusercontent.com/stamparm/ipsum/master/ipsum.txt 2>/dev/null | grep -v "#" | grep -v -E "\s[1-2]$" | cut -f 1); do ipset add ipsum $ip; done
iptables -D INPUT -m set --match-set ipsum src -j DROP 2>/dev/null
iptables -I INPUT -m set --match-set ipsum src -j DROP
In directory levels you can find preprocessed raw IP lists based on number of blacklist occurrences (e.g. levels/3.txt holds IP addresses that can be found on 3 or more blacklists).
| IP | DNS lookup | Number of (black)lists |
|---|---|---|
| 93.174.95.106 | battery.census.shodan.io | 8 |
| 156.59.97.86 | - | 8 |
| 193.32.162.131 | - | 8 |
| 218.92.0.219 | - | 8 |
| 2.57.122.189 | - | 7 |
| 2.57.122.193 | - | 7 |
| 34.100.211.26 | 26.211.100.34.bc.googleusercontent.com | 7 |
| 71.6.146.186 | inspire.census.shodan.io | 7 |
| 92.118.39.74 | - | 7 |
| 92.118.39.75 | - | 7 |
| 92.118.39.87 | - | 7 |
| 123.200.20.14 | 20.14.aries.link3.net | 7 |
| 167.94.146.53 | - | 7 |
| 193.32.162.133 | - | 7 |
| 193.32.162.134 | - | 7 |
| 193.32.162.137 | - | 7 |
| 198.24.79.245 | syn-198-024-079-245.biz.spectrum.com | 7 |
| 218.92.0.221 | - | 7 |
| 218.92.0.222 | - | 7 |
| 218.92.0.226 | - | 7 |
| 218.92.0.227 | - | 7 |
| 218.92.0.229 | - | 7 |
| 218.92.0.232 | - | 7 |
| 134.209.120.69 | - | 7 |
| 143.110.153.103 | - | 7 |
| 185.213.173.44 | - | 7 |
| 185.213.173.51 | - | 7 |
| 84.247.151.52 | vmi2476284.contaboserver.net | 7 |