~14 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 |
|---|---|---|---|---|
| ssh | MikroTik RouterOS sshd | 1674 | 11.893 | |
| chat | AIM or ICQ server | 1587 | 11.275 | |
| no match | -/- | -/- | 1355 | 9.626 |
| ssh | OpenSSH | 2.3.0 mikrotik 2.9 | 1273 | 9.044 |
| ssh | OpenSSH | 4.3 | 1117 | 7.935 |
| ssh | OpenSSH | 5.5p1 Debian 6+squeeze2 | 469 | 3.332 |
| ssh | OpenSSH | 5.1p1 Debian 5 | 452 | 3.211 |
| ssh | OpenSSH | 5.1 | 401 | 2.849 |
| ssh | Dropbear sshd | 0.51 | 355 | 2.522 |
| http | lighttpd | 1.4.19 | 345 | 2.451 |
| ssh | OpenSSH | 5.5p1 Debian 6+squeeze1 | 324 | 2.302 |
| http | 309 | 2.195 | ||
| ssh | OpenSSH | 6.0p1 Debian 2 | 269 | 1.911 |
| ssh | OpenSSH | 5.4p1 | 224 | 1.591 |
| ssh | OpenSSH | 5.3 | 224 | 1.591 |
| ssh | OpenSSH | 5.2 | 215 | 1.527 |
| ssh | 199 | 1.414 | ||
| ssh | OpenSSH | 5.8 | 194 | 1.378 |
| http | Microsoft IIS httpd | 121 | 0.86 | |
| ssh | OpenSSH | 3.7.1p2 | 108 | 0.767 |
| ssh | OpenSSH | 3.9p1 | 98 | 0.696 |
| ssh | OpenSSH | 5.9p1 Debian 5ubuntu1 | 96 | 0.682 |
| ssh | Dropbear sshd | 0.52 | 89 | 0.632 |
| http | Microsoft HTTPAPI httpd | 2.0 | 87 | 0.618 |
| ssh | OpenSSH | 5.3p1 Debian 3ubuntu7 | 83 | 0.59 |
| ssh | OpenSSH | 4.1 | 82 | 0.583 |
| ssh | Bitvise WinSSHD | 5.12 | 66 | 0.469 |
| http | thttpd | 64 | 0.455 | |
| ssh | OpenSSH | 4.5p1 | 61 | 0.433 |
| ssh | OpenSSH | 5.9 | 59 | 0.419 |
| ssh | OpenSSH | 3.8.1p1 Debian 8.sarge.6 | 58 | 0.412 |
| ssh | OpenSSH | 5.5p1 Debian 6 | 55 | 0.391 |
| ssh | OpenSSH | 5.8p2_hpn13v11 | 51 | 0.362 |
| ssh | OpenSSH | 5.1p1 | 50 | 0.355 |
| ssh | Dropbear sshd | 0.45 | 49 | 0.348 |
| telnet | 47 | 0.334 | ||
| ssh | OpenSSH | 5.5 | 46 | 0.327 |
| vnc | VNC | 42 | 0.298 | |
| ssh | OpenSSH | 5.6 | 41 | 0.291 |
| ssh | OpenSSH | 4.7 | 41 | 0.291 |
| ssh | OpenSSH | 5.3p1 Debian 3ubuntu4 | 40 | 0.284 |
| ftp | ProFTPD | 1.3.3 | 39 | 0.277 |
| ssh | OpenSSH | 5.8p1 Debian 1ubuntu3 | 38 | 0.27 |
| ssh | OpenSSH | 4.2 | 38 | 0.27 |
| ssh | OpenSSH | 4.4 | 37 | 0.263 |
| ssh | OpenSSH | 6.0 | 36 | 0.256 |
| http | Cisco IOS http config | 36 | 0.256 | |
| ssh | OpenSSH | 5.8p1 Debian 7ubuntu1 | 35 | 0.249 |
| ssh | OpenSSH | 4.3p2 Debian 9etch3 | 35 | 0.249 |
| http | Virata-EmWeb | 5.3.0 | 35 | 0.249 |
| ssh | OpenSSH | 3.5p1 | 32 | 0.227 |
| http | Boa HTTPd | 0.94.14rc21 | 30 | 0.213 |
| http | Allegro-Software-RomPager | 4.30b3 | 29 | 0.206 |
| telnet | Alcatel/Thomson SpeedTouch DSL router admin interface | 26 | 0.185 | |
| ssh | OpenSSH | 3.8.1p1 | 26 | 0.185 |
| ftp | 25 | 0.178 | ||
| ssh | OpenSSH | 5.2p1 | 24 | 0.171 |
| ssh | OpenSSH | 5.0 | 22 | 0.156 |
| ssh | Cisco/3com IPSSHd | 6.5.0 | 22 | 0.156 |
| ftp | Microsoft ftpd | 22 | 0.156 | |
| ssh | OpenSSH | 5.4p1_hpn13v11 | 21 | 0.149 |
| ssh | OpenSSH | 3.8.1p1 Debian 8.sarge.4 | 21 | 0.149 |
| ssh | Cisco SSH | 1.25 | 21 | 0.149 |
| ssh | OpenSSH | 5.4 | 20 | 0.142 |
| ssh | Bitvise WinSSHD | 4.20 | 20 | 0.142 |
| http | thttpd | 2.25b | 20 | 0.142 |
| ssh | OpenSSH | 4.6 | 17 | 0.121 |
| ssh | DrayTek Vigor 2820n ADSL router sshd | 2.0 | 17 | 0.121 |
| ssh | OpenSSH | 4.5 | 16 | 0.114 |
| ssh | OpenSSH | 4.3p2 Debian 9 | 16 | 0.114 |
| ssh | OpenSSH | 4.7p1 Debian 8ubuntu1.2 | 15 | 0.107 |
| ssh | OpenSSH | 3.4p1 | 15 | 0.107 |
| http | Ubicom | 1.1 | 15 | 0.107 |