~117 Thousand IP addresses observed from May to December 2012
To get raw lists of the data go to Download. For an explanation of what this data is and how it was obtained, see Paper.
Servicename  |
Product |
Count |
Percent |
|---|---|---|---|
| socks-proxy | Socks4A | 75806 | 64.363 |
| socks5 | 7984 | 6.779 | |
| irc | Unreal ircd | 7055 | 5.99 |
| no match | -/- | 5082 | 4.315 |
| irc | Dancer ircd | 4209 | 3.574 |
| chat | AIM or ICQ server | 2586 | 2.196 |
| telnet | Cisco telnetd | 2045 | 1.736 |
| smtp | Postfix smtpd | 1590 | 1.35 |
| http | lighttpd | 1199 | 1.018 |
| irc | InspIRCd | 1146 | 0.973 |
| irc | ircu ircd | 1144 | 0.971 |
| http | 797 | 0.677 | |
| telnet | 750 | 0.637 | |
| irc-proxy | psyBNC | 555 | 0.471 |
| irc | 393 | 0.334 | |
| http | Microsoft IIS httpd | 330 | 0.28 |
| irc | ngircd | 316 | 0.268 |
| irc | ratbox ircd | 300 | 0.255 |
| http | thttpd | 251 | 0.213 |
| irc | IRCnet ircd | 218 | 0.185 |
| ssh | OpenSSH | 201 | 0.171 |
| http | Microsoft HTTPAPI httpd | 181 | 0.154 |
| eggdrop | Eggdrop irc bot console | 178 | 0.151 |
| irc | Hybrid-based ircd | 172 | 0.146 |
| irc | BitlBee IRCd | 168 | 0.143 |
| http | GoAhead-Webs httpd | 163 | 0.138 |
| irc | IRCnet-based ircd | 162 | 0.138 |
| vnc | VNC | 148 | 0.126 |
| http | nginx | 141 | 0.12 |
| http-proxy | Squid http proxy | 124 | 0.105 |
| ssh | 105 | 0.089 | |
| http | Boa HTTPd | 103 | 0.087 |
| http | Apache Tomcat/Coyote JSP engine | 96 | 0.082 |
| http | Apache | 85 | 0.072 |
| socks4 | Connection ok | 61 | 0.052 |
| mysql | MySQL | 45 | 0.038 |
| ftp | FileZilla ftpd | 38 | 0.032 |
| http | Hikvision-Webs | 35 | 0.03 |
| ftp | Microsoft ftpd | 32 | 0.027 |
| vnc | RealVNC Enterprise | 31 | 0.026 |
| secure-socket | CA Secure Socket Adapter | 29 | 0.025 |
| irc-proxy | ShroudBNC irc-proxy | 29 | 0.025 |
| arcserve | ARCserve Discovery | 28 | 0.024 |
| upnp | Microsoft Windows UPnP | 27 | 0.023 |
| ftp | ProFTPD | 26 | 0.022 |
| ftp | 25 | 0.021 | |
| smtp | Microsoft ESMTP | 23 | 0.02 |
| eggdrop | Eggdrop IRC bot console | 22 | 0.019 |
| ssh | Dropbear sshd | 21 | 0.018 |
| java-rmi | Java RMI | 20 | 0.017 |
| telnet | Linux telnetd | 18 | 0.015 |
| ssl | TLS | 18 | 0.015 |
| ssh | WeOnlyDo sshd | 18 | 0.015 |
| ftp | Pure-FTPd | 18 | 0.015 |
| vnc | RealVNC Personal | 17 | 0.014 |
| http | http server 1.0 | 17 | 0.014 |
| ftp | vsftpd | 17 | 0.014 |
| ftp | Serv-U ftpd | 17 | 0.014 |
| http | Jetty | 15 | 0.013 |
| smtp | Microsoft Exchange smtpd | 14 | 0.012 |
| smtp | 14 | 0.012 | |
| remoting | MS .NET Remoting services | 14 | 0.012 |
| http-proxy | F5 BIG-IP load balancer http proxy | 14 | 0.012 |
| http | GeoVision GeoHttpServer for webcams | 14 | 0.012 |
| http-proxy | MikroTik http proxy | 13 | 0.011 |
| directconnect | Direct Connect P2P | 13 | 0.011 |
| xml | 12 | 0.01 | |
| http | Panasonic webcam http config | 12 | 0.01 |
| telnet | EPIX Your Worldwide Internet Access | 11 | 0.009 |
| irc-proxy | dircproxy | 11 | 0.009 |
| svnserve | Subversion | 10 | 0.008 |
| openvpn | OpenVPN | 10 | 0.008 |