~10 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 |
|---|---|---|---|---|
| irc | Dancer ircd | 3713 | 34.357 | |
| no match | -/- | -/- | 2499 | 23.124 |
| chat | AIM or ICQ server | 1417 | 13.112 | |
| utrmcd | Sun Ray utrmcdd | 499 | 4.617 | |
| http | lighttpd | 1.4.19 | 378 | 3.498 |
| http | 353 | 3.266 | ||
| http | Microsoft HTTPAPI httpd | 2.0 | 299 | 2.767 |
| http | Microsoft IIS httpd | 277 | 2.563 | |
| telnet | Enterasys XSR Security Router telnetd | 168 | 1.555 | |
| telnet | 110 | 1.018 | ||
| ssh | 88 | 0.814 | ||
| telnet | BSD-derived telnetd | 84 | 0.777 | |
| vnc | VNC | 73 | 0.675 | |
| ssh | OpenSSH | 4.5 | 46 | 0.426 |
| http | Boa HTTPd | 0.94.14rc21 | 46 | 0.426 |
| ftp | Microsoft ftpd | 30 | 0.278 | |
| ssh | OpenSSH | 5.2 | 28 | 0.259 |
| http | Jetty | 7.x.y-SNAPSHOT | 28 | 0.259 |
| ssh | OpenSSH | 4.3 | 23 | 0.213 |
| ssh | Cisco SSH | 1.25 | 22 | 0.204 |
| ftp | 22 | 0.204 | ||
| arcserve | ARCserve Discovery | 21 | 0.194 | |
| ssl | TLS | 1.0 | 19 | 0.176 |
| ssh | OpenSSH | 4.2 | 18 | 0.167 |
| telnet | Linux telnetd | 17 | 0.157 | |
| irc | Unreal ircd | 17 | 0.157 | |
| ssh | OpenSSH | 5.1 | 16 | 0.148 |