~19 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 |
Version | Count |
Percent |
|---|---|---|---|---|
| telnet | Cisco telnetd | 4203 | 21.895 | |
| irc | Dancer ircd | 3461 | 18.03 | |
| telnet | 3188 | 16.608 | ||
| no match | -/- | -/- | 1754 | 9.137 |
| chat | AIM or ICQ server | 1441 | 7.507 | |
| xmail-ctrl | XMail CTRL Server | 1.27 | 965 | 5.027 |
| xmail-ctrl | XMail CTRL Server | 1.25 | 701 | 3.652 |
| xmail-ctrl | XMail CTRL Server | 1.26 | 386 | 2.011 |
| irc-proxy | ShroudBNC irc-proxy | 1.1 revision 371 | 354 | 1.844 |
| http | lighttpd | 1.4.19 | 353 | 1.839 |
| http | 328 | 1.709 | ||
| xmail-ctrl | XMail CTRL Server | 1.22 | 312 | 1.625 |
| X11 | 299 | 1.558 | ||
| http | Microsoft IIS httpd | 182 | 0.948 | |
| xmail-ctrl | XMail CTRL Server | 1.24 | 157 | 0.818 |
| vnc | VNC | 133 | 0.693 | |
| http | Microsoft HTTPAPI httpd | 2.0 | 97 | 0.505 |
| xmail-ctrl | XMail CTRL Server | 1.21 | 79 | 0.412 |
| ssh | 79 | 0.412 | ||
| ssh | OpenSSH | 4.3 | 66 | 0.344 |
| http | Boa HTTPd | 0.94.14rc21 | 36 | 0.188 |
| ftp | Microsoft ftpd | 35 | 0.182 | |
| telnet | the BCC terminal server | 28 | 0.146 | |
| vnc | 22 | 0.115 | ||
| ftp | 19 | 0.099 | ||
| xmail-ctrl | XMail CTRL Server | 1.10 | 17 | 0.089 |
| xmail-ctrl | XMail CTRL Server | 1.20 | 15 | 0.078 |