katakutu/ipsum

Daily feed of bad IPs (with blacklist hit scores)

About

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:net
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 -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).

Important: If you are planning to use git to get the content of this repository do it like git clone --depth 1 https://github.com/stamparm/ipsum.git

Wall of shame (2018-04-10)

IP	DNS lookup	Number of (black)lists
197.231.221.211	exit1.ipredator.se	10
5.188.10.179	-	10
171.25.193.78	tor-exit4-readme.dfri.se	9
221.194.44.211	-	9
106.3.40.136	undefine.inidc.com.cn	9
212.21.66.6	tor-exit-4.all.de	8
218.156.85.17	-	8
122.226.181.166	-	8
46.148.20.25	druid.vps	8
221.194.47.243	-	8
171.25.193.25	tor-exit5-readme.dfri.se	8
104.223.123.98	unassigned.quadranet.com	8
218.9.25.103	-	8
60.173.82.156	-	8
5.101.40.81	-	8
221.194.47.236	-	8
221.194.47.239	-	8
222.174.255.14	-	8
91.205.173.66	vmi169006.contaboserver.net	8
193.15.16.4	-	8
80.82.77.139	dojo.census.shodan.io	8
89.248.167.131	mason.census.shodan.io	8
202.97.205.78	-	8
185.244.25.189	-	8
117.156.15.251	-	8
219.147.91.14	14.91.147.219.broad.dq.hl.dynamic.163data.com.cn	8
31.220.42.231	-	8
115.238.245.8	-	8
115.238.245.6	-	8
62.210.105.116	62-210-105-116.rev.poneytelecom.eu	8
150.249.92.178	fp96f95cb2.tkyc216.ap.nuro.jp	8
58.218.213.253	-	8