~20 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 | 4338 | 21.367 | |
| telnet | 3754 | 18.491 | ||
| irc | Dancer ircd | 3507 | 17.274 | |
| ncacn_http | Microsoft Windows RPC over HTTP | 1.0 | 2171 | 10.694 |
| no match | -/- | -/- | 1408 | 6.935 |
| chat | AIM or ICQ server | 1370 | 6.748 | |
| X11 | 854 | 4.206 | ||
| vnc | VNC | 516 | 2.542 | |
| irc-proxy | ShroudBNC irc-proxy | 1.1 revision 371 | 371 | 1.827 |
| http | lighttpd | 1.4.19 | 336 | 1.655 |
| http | 313 | 1.542 | ||
| http | Microsoft IIS httpd | 198 | 0.975 | |
| http | Microsoft HTTPAPI httpd | 2.0 | 127 | 0.626 |
| vnc | 104 | 0.512 | ||
| X11 | XFree86 | 95 | 0.468 | |
| ssh | 84 | 0.414 | ||
| http | Boa HTTPd | 0.94.14rc21 | 41 | 0.202 |
| ftp | Microsoft ftpd | 30 | 0.148 | |
| X11 | X.Org | 27 | 0.133 | |
| vnc | RealVNC Enterprise | 22 | 0.108 | |
| telnet | the BCC terminal server | 22 | 0.108 | |
| ftp | 22 | 0.108 | ||
| ssl | TLS | 1.0 | 17 | 0.084 |
| vnc | RealVNC Personal | 15 | 0.074 |