~7 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 |
|---|---|---|---|
| ssl | SSLv3 | 1369 | 18.836 |
| chat | AIM or ICQ server | 1230 | 16.924 |
| ssh | OpenSSH | 1049 | 14.433 |
| no match | -/- | 1048 | 14.419 |
| http | 508 | 6.99 | |
| http | Microsoft IIS httpd | 228 | 3.137 |
| http | lighttpd | 211 | 2.903 |
| http | GoAhead-Webs httpd | 172 | 2.367 |
| http | Microsoft HTTPAPI httpd | 145 | 1.995 |
| http | thttpd | 112 | 1.541 |
| ssh | 97 | 1.335 | |
| ssh | MikroTik RouterOS sshd | 82 | 1.128 |
| ssh | Dropbear sshd | 76 | 1.046 |
| http | Apache | 73 | 1.004 |
| ftp | Microsoft ftpd | 73 | 1.004 |
| telnet | 64 | 0.881 | |
| http | Boa HTTPd | 57 | 0.784 |
| http | nginx | 36 | 0.495 |
| ftp | FileZilla ftpd | 36 | 0.495 |
| http | Hikvision-Webs | 32 | 0.44 |
| ftp | 29 | 0.399 | |
| http | Apache Tomcat/Coyote JSP engine | 27 | 0.371 |
| vnc | VNC | 24 | 0.33 |
| ftp | vsftpd | 22 | 0.303 |
| ftp | Serv-U ftpd | 21 | 0.289 |
| smtp | Exim smtpd | 18 | 0.248 |
| mysql | MySQL | 17 | 0.234 |
| ftp | Pure-FTPd | 17 | 0.234 |
| smtp | 16 | 0.22 | |
| http | Boa httpd | 15 | 0.206 |
| ftp | ProFTPD | 15 | 0.206 |
| directconnect | Direct Connect P2P | 15 | 0.206 |
| http-proxy | Squid http proxy | 14 | 0.193 |
| http | Router Webserver | 12 | 0.165 |
| smtp | Microsoft ESMTP | 11 | 0.151 |
| telnet | Linux telnetd | 10 | 0.138 |
| http | http server 1.0 | 10 | 0.138 |