~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 | 3394 | 19.122 | |
| telnet | Cisco IOS telnetd | 2953 | 16.638 | |
| telnet | 2532 | 14.266 | ||
| no match | -/- | -/- | 1903 | 10.722 |
| chat | AIM or ICQ server | 1471 | 8.288 | |
| telnet | Cisco 1721 router telnetd | 797 | 4.49 | |
| http | 618 | 3.482 | ||
| transbase | Transbase Database | 512 | 2.885 | |
| http | lighttpd | 1.4.29 | 445 | 2.507 |
| irc-proxy | ShroudBNC irc-proxy | 1.1 revision 371 | 400 | 2.254 |
| http | lighttpd | 1.4.19 | 361 | 2.034 |
| http | Microsoft IIS httpd | 197 | 1.11 | |
| telnet | Cisco router telnetd | 172 | 0.969 | |
| telnet | Linux telnetd | 151 | 0.851 | |
| http | thttpd | 2.25b | 144 | 0.811 |
| http | WangWnagSimpleServer | 1.0 | 115 | 0.648 |
| ssh | 103 | 0.58 | ||
| http | Microsoft HTTPAPI httpd | 2.0 | 99 | 0.558 |
| http | thttpd | 2.24 | 77 | 0.434 |
| http | Boa HTTPd | 0.94.14rc21 | 67 | 0.377 |
| vnc | VNC | 48 | 0.27 | |
| ftp | Microsoft ftpd | 40 | 0.225 | |
| ssh | OpenSSH | 4.3 | 36 | 0.203 |
| http | PunkBuster http config | 36 | 0.203 | |
| arcserve | ARCserve Discovery | 33 | 0.186 | |
| http-proxy | ziproxy http proxy | 30 | 0.169 | |
| ssh | OpenSSH | 3.8.1p1 | 29 | 0.163 |
| ssh | OpenSSH | 5.1p1 Debian 5 | 25 | 0.141 |
| nntp | INN nntpd | 24 | 0.135 | |
| http | thttpd | 23 | 0.13 | |
| ssh | OpenSSH | 5.6 | 22 | 0.124 |
| ssh | Cisco SSH | 1.25 | 21 | 0.118 |
| http | lighttpd | 1.4.20 | 21 | 0.118 |
| http | Boa HTTPd | 0.94.13 | 20 | 0.113 |
| http | lighttpd | 1.4.26 | 18 | 0.101 |
| ftp | 18 | 0.101 | ||
| http | lighttpd | 17 | 0.096 | |
| ssl | TLS | 1.0 | 16 | 0.09 |
| http | GeoVision GeoHttpServer for webcams | 15 | 0.085 |