~57 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 |
|---|---|---|---|
| socks5 | 17368 | 29.999 | |
| socks-proxy | Socks4A | 9259 | 15.993 |
| irc | Unreal ircd | 5596 | 9.666 |
| irc | Dancer ircd | 4152 | 7.172 |
| no match | -/- | 3800 | 6.564 |
| chat | AIM or ICQ server | 2525 | 4.361 |
| http | 2196 | 3.793 | |
| telnet | Cisco telnetd | 2063 | 3.563 |
| smtp | Postfix smtpd | 1627 | 2.81 |
| irc | InspIRCd | 1041 | 1.798 |
| http | lighttpd | 928 | 1.603 |
| telnet | 713 | 1.232 | |
| irc | ircu ircd | 605 | 1.045 |
| http-proxy | Squid http proxy | 417 | 0.72 |
| irc | 381 | 0.658 | |
| irc-proxy | psyBNC | 305 | 0.527 |
| irc | ngircd | 285 | 0.492 |
| irc | ratbox ircd | 280 | 0.484 |
| http | Microsoft IIS httpd | 264 | 0.456 |
| http | thttpd | 241 | 0.416 |
| ssh | OpenSSH | 203 | 0.351 |
| ssh | SCS sshd | 188 | 0.325 |
| irc | IRCnet-based ircd | 179 | 0.309 |
| http | Microsoft HTTPAPI httpd | 166 | 0.287 |
| http | GoAhead-Webs httpd | 144 | 0.249 |
| http | nginx | 139 | 0.24 |
| vnc | VNC | 134 | 0.231 |
| ssh | Cisco SSH | 134 | 0.231 |
| irc | IRCnet ircd | 126 | 0.218 |
| ssh | 105 | 0.181 | |
| http | Boa HTTPd | 99 | 0.171 |
| http | Apache | 87 | 0.15 |
| http | Apache Tomcat/Coyote JSP engine | 83 | 0.143 |
| irc | BitlBee IRCd | 71 | 0.123 |
| http | H3C-Miniware-Webs | 42 | 0.073 |
| ftp | Microsoft ftpd | 42 | 0.073 |
| mysql | MySQL | 40 | 0.069 |
| http-proxy | MikroTik http proxy | 39 | 0.067 |
| ftp | ProFTPD | 38 | 0.066 |
| irc | Hybrid-based ircd | 35 | 0.06 |
| http | Network Camera | 34 | 0.059 |
| http | Hikvision-Webs | 31 | 0.054 |
| ftp | FileZilla ftpd | 31 | 0.054 |
| arcserve | ARCserve Discovery | 30 | 0.052 |
| vnc | RealVNC Enterprise | 24 | 0.041 |
| smtp | Microsoft ESMTP | 21 | 0.036 |
| eggdrop | Eggdrop IRC bot console | 21 | 0.036 |
| directconnect | Direct Connect P2P | 21 | 0.036 |
| http | Jetty | 20 | 0.035 |
| ftp | Pure-FTPd | 20 | 0.035 |
| upnp | Microsoft Windows UPnP | 19 | 0.033 |
| ftp | Serv-U ftpd | 19 | 0.033 |
| socks4 | Connection ok | 18 | 0.031 |
| http | http server 1.0 | 18 | 0.031 |
| ftp | vsftpd (before 2.0.8) or WU-FTPD | 18 | 0.031 |
| http | GeoVision GeoHttpServer for webcams | 17 | 0.029 |
| ftp | 17 | 0.029 | |
| ftp | vsftpd | 16 | 0.028 |
| smtp | 15 | 0.026 | |
| shoutcast-publishing | SHOUTcast publishing port | 15 | 0.026 |
| smtp | Microsoft Exchange smtpd | 14 | 0.024 |
| openvpn | OpenVPN | 14 | 0.024 |
| vnc | RealVNC Personal | 13 | 0.022 |
| ssl | TLS | 13 | 0.022 |
| napster | WinMX or Lopster Napster P2P client | 13 | 0.022 |
| http-proxy | F5 BIG-IP load balancer http proxy | 13 | 0.022 |
| ssh | Dropbear sshd | 12 | 0.021 |
| rtsp | 12 | 0.021 | |
| telnet | EPIX Your Worldwide Internet Access | 11 | 0.019 |
| java-rmi | Java RMI | 11 | 0.019 |
| eggdrop | Eggdrop irc bot console | 11 | 0.019 |
| irc-proxy | dircproxy | 10 | 0.017 |
| http | WYM httpd | 10 | 0.017 |
| http | Allegro RomPager | 10 | 0.017 |