| Oracle | E-business Suite | 280 |
| Oracle | Database Server | 436 |
| Debian | Debian Linux | 5697 |
| Apple | Mac Os X | 2364 |
| Php | Php | 639 |
| Cisco | Adaptive Security Appliance Software | 194 |
| Sun | Solaris | 869 |
| Sun | Sunos | 582 |
| Hp | Hp-ux | 291 |
| Ibm | Aix | 325 |
| Cisco | Ios | 504 |
| Linux | Linux Kernel | 2853 |
| Microsoft | Windows 2000 | 534 |
| Cisco | Pix Firewall Software | 32 |
| Pam | Pam | 3 |
| University Of Kansas | Lynx | 24 |
| Mirabilis | Icq | 28 |
| Hp | Tru64 | 62 |
| Checkpoint | Firewall-1 | 46 |
| Oracle | Oracle8i | 47 |
| Vmware | Workstation | 183 |
| Ibm | Websphere Application Server | 290 |
| Floosietek | Ftgate | 6 |
| Webmin | Webmin | 89 |
| Sambar | Sambar Server | 18 |
| Ethereal Group | Ethereal | 109 |
| Cisco | Pix Firewall | 17 |
| Oracle | Application Server | 205 |
| Zonelabs | Zonealarm | 32 |
| Panda | Panda Security | 3 |
| Realnetworks | Realplayer | 172 |
| Acme Labs | Thttpd | 17 |
| Panda | Panda Antivirus | 31 |
| Mozilla | Mozilla | 112 |
| Apache | Tomcat | 148 |
| Gnu | Mailman | 46 |
| Luca Deri | Ntop | 6 |
| Francisco Burzi | Php-nuke | 119 |
| Horde | Horde | 21 |
| Sun | Jdk | 719 |
| Microsoft | Windows Xp | 762 |
| Phorum | Phorum | 56 |
| Phpgroupware | Phpgroupware | 29 |
| Ibm | Db2 Universal Database | 69 |
| Solarwinds | Serv-u File Server | 20 |
| Gtk | Gtk\+ | 1 |
| Apple | Quicktime | 249 |
| Symantec Veritas | Cluster Server | 5 |
| Cisco | Vpn 3000 Concentrator Series Software | 27 |
| Phpmyadmin | Phpmyadmin | 272 |
| Oracle | Oracle9i | 53 |
| Sun | Jre | 751 |
| Mambo | Mambo Site Server | 7 |
| Phpadsnew | Phpadsnew | 13 |
| Panda | Panda Antivirus Platinum | 2 |
| Checkpoint | Vpn-1 | 17 |
| Advanced Poll | Advanced Poll | 12 |
| Phpbb Group | Phpbb | 116 |
| Sun | Sdk | 130 |
| Realnetworks | Realone Player | 36 |
| Xoops | Xoops | 43 |
| Symantec | Enterprise Firewall | 15 |
| Macromedia | Flash Player | 1084 |
| Snitz Communications | Snitz Forums 2000 | 24 |
| Qnx | Rtos | 18 |
| Invision Power Services | Invision Board | 19 |
| Apple | Mac Os X Server | 673 |
| Novell | Netmail | 17 |
| Frees Wan | Frees Wan | 3 |
| Symantec | Firewall Vpn Appliance 100 | 6 |
| Virtual Programming | Vp-asp | 10 |
| Peel | Peel | 7 |
| Mozilla | Thunderbird | 1379 |
| Mailscanner | Mailscanner | 7 |
| Microsoft | Windows 2003 Server | 427 |
| Symantec | Firewall Vpn Appliance 200 | 6 |
| Xmb Forum | Xmb | 18 |
| Apple | Safari | 1398 |
| Digium | Asterisk | 135 |
| Amax Information Technologies | Magic Winmail Server | 6 |
| Phpsysinfo | Phpsysinfo | 7 |
| Cutephp | Cutenews | 36 |
| Netpbm | Netpbm | 12 |
| Opera | Opera Browser | 298 |
| Imagemagick | Imagemagick | 638 |
| Clam Anti-virus | Clamav | 126 |
| E107 | E107 | 71 |
| Cisco | Content Services Switch 11500 | 10 |
| Cpanel | Cpanel | 416 |
| Activecampaign | Knowledgebuilder | 5 |
| F-secure | Internet Gatekeeper | 27 |
| Nuked-klan | Nuked-klan | 14 |
| Novell | Zenworks Desktops | 3 |
| Sylpheed | Sylpheed | 9 |
| Phpkit | Phpkit | 20 |
| Cisco | Firewall Services Module | 32 |
| Kaspersky Lab | Kaspersky Anti-virus | 45 |
| Gnome | Gdkpixbuf | 12 |
| Bosdev | Bosdates | 4 |
| Tiki | Tikiwiki Cms\/groupware | 67 |
