~23 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 |
Count |
Percent |
|---|---|---|---|
| telnet | 4532 | 19.644 | |
| telnet | Cisco telnetd | 4348 | 18.846 |
| X11 | 3893 | 16.874 | |
| irc | Dancer ircd | 3290 | 14.26 |
| no match | -/- | 2182 | 9.458 |
| chat | AIM or ICQ server | 1447 | 6.272 |
| http | 395 | 1.712 | |
| irc-proxy | ShroudBNC irc-proxy | 365 | 1.582 |
| vnc | VNC | 363 | 1.573 |
| http | lighttpd | 331 | 1.435 |
| http | Ubicom | 288 | 1.248 |
| ssh | OpenSSH | 274 | 1.188 |
| http | Microsoft IIS httpd | 232 | 1.006 |
| http | Microsoft HTTPAPI httpd | 171 | 0.741 |
| ssh | 77 | 0.334 | |
| vnc | 67 | 0.29 | |
| http | Boa HTTPd | 65 | 0.282 |
| ftp | Microsoft ftpd | 39 | 0.169 |
| X11 | X.Org | 38 | 0.165 |
| vnc | RealVNC Enterprise | 38 | 0.165 |
| http | nginx | 35 | 0.152 |
| X11 | NetSarang XManager | 32 | 0.139 |
| telnet | Linux telnetd | 28 | 0.121 |
| ncacn_http | Microsoft Windows RPC over HTTP | 25 | 0.108 |
| telnet | the BCC terminal server | 24 | 0.104 |
| ftp | 22 | 0.095 | |
| mysql | MySQL | 20 | 0.087 |
| arcserve | ARCserve Discovery | 20 | 0.087 |
| vnc | RealVNC Personal | 19 | 0.082 |
| X11 | Xvnc | 17 | 0.074 |
| ssl | TLS | 13 | 0.056 |
| ftp | FileZilla ftpd | 13 | 0.056 |
| smtp | Microsoft ESMTP | 11 | 0.048 |
| minecraft | Minecraft game server | 11 | 0.048 |
| ftp | ProFTPD | 11 | 0.048 |
| socks5 | 10 | 0.043 |