~35 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 |
|---|---|---|---|---|
| socks5 | 12297 | 34.925 | ||
| no match | -/- | -/- | 8270 | 23.488 |
| irc | Dancer ircd | 4073 | 11.568 | |
| telnet | Cisco telnetd | 1975 | 5.609 | |
| chat | AIM or ICQ server | 1963 | 5.575 | |
| irc | Unreal ircd | 1028 | 2.92 | |
| irc | InspIRCd | 766 | 2.176 | |
| telnet | 702 | 1.994 | ||
| http | 549 | 1.559 | ||
| http | lighttpd | 1.4.19 | 418 | 1.187 |
| http | Microsoft IIS httpd | 216 | 0.613 | |
| http | lighttpd | 1.4.29 | 171 | 0.486 |
| http | Microsoft HTTPAPI httpd | 2.0 | 143 | 0.406 |
| http | GoAhead-Webs httpd | 98 | 0.278 | |
| ssh | 95 | 0.27 | ||
| vnc | VNC | 80 | 0.227 | |
| http | Apache Tomcat/Coyote JSP engine | 1.1 | 76 | 0.216 |
| http | thttpd | 2.24 | 70 | 0.199 |
| irc | ircu ircd | 57 | 0.162 | |
| irc | 54 | 0.153 | ||
| http | Boa HTTPd | 0.94.14rc21 | 48 | 0.136 |
| irc | IRCnet ircd | 45 | 0.128 | |
| arcserve | ARCserve Discovery | 41 | 0.116 | |
| http | GeoVision GeoHttpServer for webcams | 39 | 0.111 | |
| ftp | Microsoft ftpd | 33 | 0.094 | |
| http | thttpd | 2.25b | 26 | 0.074 |
| vnc | 25 | 0.071 | ||
| http | thttpd | 23 | 0.065 | |
| vnc | RealVNC Enterprise | 22 | 0.062 | |
| ssh | OpenSSH | 4.3 | 21 | 0.06 |
| http-proxy | Squid http proxy | 2.7.STABLE9 | 21 | 0.06 |
| http | Apache | 2.2.3 | 20 | 0.057 |
| irc | ratbox ircd | 19 | 0.054 | |
| http-proxy | Squid http proxy | 2.6.STABLE12 | 19 | 0.054 |
| http | Hikvision-Webs | 18 | 0.051 | |
| ftp | 18 | 0.051 | ||
| xml | 15 | 0.043 | ||
| ftp | Pure-FTPd | 15 | 0.043 |