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 --compressed 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 $(curl --compressed https://raw.githubusercontent.com/stamparm/ipsum/master/ipsum.txt 2>/dev/null | grep -v "#" | grep -v -E "\s[1-2]$" | 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 |
|---|---|---|
| 4.213.162.155 | - | 8 |
| 185.213.174.118 | - | 8 |
| 203.81.86.34 | - | 8 |
| 218.92.0.223 | - | 8 |
| 2.57.122.186 | - | 7 |
| 2.57.122.189 | - | 7 |
| 2.57.122.190 | - | 7 |
| 2.57.122.194 | - | 7 |
| 92.255.85.107 | - | 7 |
| 92.255.85.253 | - | 7 |
| 117.72.94.53 | - | 7 |
| 134.209.123.225 | - | 7 |
| 148.153.158.114 | - | 7 |
| 167.94.145.104 | - | 7 |
| 167.94.146.49 | - | 7 |
| 167.94.146.50 | - | 7 |
| 167.94.146.54 | - | 7 |
| 167.94.146.60 | - | 7 |
| 182.215.66.232 | - | 7 |
| 183.6.76.2 | - | 7 |
| 193.32.162.79 | - | 7 |
| 194.169.175.37 | - | 7 |
| 195.178.110.76 | - | 7 |
| 199.45.154.129 | scanner-203.hk2.censys-scanner.com | 7 |
| 199.45.154.137 | scanner-203.hk2.censys-scanner.com | 7 |
| 202.95.12.147 | - | 7 |
| 218.92.0.111 | - | 7 |
| 218.92.0.216 | - | 7 |
| 218.92.0.222 | - | 7 |
| 218.92.0.230 | - | 7 |
| 218.92.0.231 | - | 7 |
| 218.92.0.236 | - | 7 |
| 218.92.0.237 | - | 7 |
| 222.114.80.158 | - | 7 |
| 37.58.18.237 | - | 7 |