~12 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 | 3688 | 30.616 | |
| no match | -/- | -/- | 1536 | 12.751 |
| chat | AIM or ICQ server | 1443 | 11.979 | |
| telnet | Cisco IOS telnetd | 1281 | 10.634 | |
| telnet | 689 | 5.72 | ||
| http | 597 | 4.956 | ||
| http | lighttpd | 1.4.29 | 448 | 3.719 |
| http | lighttpd | 1.4.19 | 372 | 3.088 |
| http | Microsoft IIS httpd | 183 | 1.519 | |
| vnc | VNC | 107 | 0.888 | |
| irc-proxy | psyBNC | 2.3.2-9 | 106 | 0.88 |
| http | Microsoft HTTPAPI httpd | 2.0 | 106 | 0.88 |
| http | WangWnagSimpleServer | 1.0 | 85 | 0.706 |
| ssh | 84 | 0.697 | ||
| http | thttpd | 2.24 | 73 | 0.606 |
| http | Microsoft IIS httpd | 5.0 | 61 | 0.506 |
| http | Boa HTTPd | 0.94.14rc21 | 54 | 0.448 |
| http | MS .NET Remoting httpd | 51 | 0.423 | |
| ftp | Microsoft ftpd | 50 | 0.415 | |
| telnet | Cisco 1721 router telnetd | 44 | 0.365 | |
| bittorrent | Bittorrent P2P client | 41 | 0.34 | |
| arcserve | ARCserve Discovery | 36 | 0.299 | |
| smtp | Symantec Enterprise Security manager smtpd | 32 | 0.266 | |
| telnet | the MRV Communications' LX Series Server | 30 | 0.249 | |
| http | thttpd | 2.25b | 26 | 0.216 |
| nntp | INN nntpd | 25 | 0.208 | |
| http | thttpd | 25 | 0.208 | |
| http | lighttpd | 1.4.20 | 23 | 0.191 |
| telnet | the MRV Communications' LX Series Console Server | 20 | 0.166 | |
| smtp | Exim smtpd | 4.77 | 19 | 0.158 |
| ssh | OpenSSH | 4.3 | 17 | 0.141 |
| smtp | 16 | 0.133 | ||
| ssh | Dropbear sshd | 0.52 | 15 | 0.125 |
| http | lighttpd | 15 | 0.125 | |
| http | GeoVision GeoHttpServer for webcams | 15 | 0.125 | |
| ftp | Pure-FTPd | 15 | 0.125 | |
| ftp | 15 | 0.125 |