~17 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 | 4027 | 22.564 | |
| telnet | Cisco router telnetd | 3750 | 21.012 | |
| no match | -/- | -/- | 2666 | 14.938 |
| chat | AIM or ICQ server | 2002 | 11.218 | |
| telnet | Cisco IOS telnetd | 1091 | 6.113 | |
| telnet | 888 | 4.976 | ||
| http | 758 | 4.247 | ||
| telnet | Cisco 1721 router telnetd | 710 | 3.978 | |
| http | lighttpd | 1.4.19 | 408 | 2.286 |
| http | Microsoft IIS httpd | 269 | 1.507 | |
| http | Microsoft HTTPAPI httpd | 2.0 | 202 | 1.132 |
| ssh | 94 | 0.527 | ||
| http | Boa HTTPd | 0.94.14rc21 | 67 | 0.375 |
| vnc | VNC | 60 | 0.336 | |
| ssl | TLS | 1.0 | 53 | 0.297 |
| http | Jetty | 6.1.25 | 51 | 0.286 |
| ftp | 32 | 0.179 | ||
| ftp | Microsoft ftpd | 28 | 0.157 | |
| arcserve | ARCserve Discovery | 19 | 0.106 | |
| ssh | OpenSSH | 4.3 | 18 | 0.101 |
| vnc | RealVNC Enterprise | 17 | 0.095 | |
| ssh | OpenSSH | 5.3p1 Debian 3ubuntu7 | 16 | 0.09 |