~7 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 |
|---|---|---|---|
| irc | Dancer ircd | 3227 | 42.438 |
| no match | -/- | 1676 | 22.041 |
| chat | AIM or ICQ server | 657 | 8.64 |
| nut | Network UPS Tools upsd | 444 | 5.839 |
| http | lighttpd | 259 | 3.406 |
| http | 228 | 2.998 | |
| http | Microsoft IIS httpd | 129 | 1.696 |
| http | thttpd | 103 | 1.355 |
| http | GoAhead-Webs httpd | 82 | 1.078 |
| http | Microsoft HTTPAPI httpd | 79 | 1.039 |
| ssh | 61 | 0.802 | |
| http | Apache | 46 | 0.605 |
| telnet | 43 | 0.565 | |
| http-proxy | Squid http proxy | 40 | 0.526 |
| http | Boa HTTPd | 39 | 0.513 |
| ssh | OpenSSH | 34 | 0.447 |
| vnc | VNC | 33 | 0.434 |
| arcserve | ARCserve Discovery | 29 | 0.381 |
| http | WangWnagSimpleServer | 26 | 0.342 |
| http | Apache Tomcat/Coyote JSP engine | 26 | 0.342 |
| ftp | Microsoft ftpd | 22 | 0.289 |
| http | Hikvision-Webs | 18 | 0.237 |
| http | nginx | 17 | 0.224 |
| ftp | vsftpd | 17 | 0.224 |
| ftp | ProFTPD | 15 | 0.197 |
| nntp | INN nntpd | 14 | 0.184 |
| ftp | Pure-FTPd | 13 | 0.171 |
| mysql | MySQL | 12 | 0.158 |
| ftp | FileZilla ftpd | 10 | 0.132 |