| Microsoft | Internet Explorer | 1421 |
| Microsoft | Exchange Server | 86 |
| Openbsd | Openssh | 117 |
| Apple | Mac Os X | 2364 |
| Php | Php | 639 |
| Openbsd | Openbsd | 187 |
| Freebsd | Freebsd | 409 |
| Sun | Solaris | 869 |
| Sun | Sunos | 582 |
| Sgi | Irix | 184 |
| Hp | Hp-ux | 291 |
| Sco | Openserver | 79 |
| Microsoft | Windows Nt | 259 |
| Washington University | Wu-ftpd | 24 |
| Apache | Http Server | 260 |
| Microsoft | Windows 2000 | 534 |
| Suse | Suse Linux | 215 |
| Microsoft | Windows 98 | 99 |
| Proftpd Project | Proftpd | 46 |
| Openssl | Openssl | 180 |
| Microsoft | Ie | 206 |
| Postgresql | Postgresql | 120 |
| Gnome | Gdm | 16 |
| Ucd-snmp | Ucd-snmp | 3 |
| Acme Labs | Thttpd | 17 |
| Apache | Tomcat | 148 |
| Gnu | Cfengine | 14 |
| Microsoft | Windows Me | 66 |
| Microsoft | Windows Xp | 762 |
| Ibm | Db2 Universal Database | 69 |
| Fetchmail | Fetchmail | 25 |
| Oracle | Oracle9i | 53 |
| Perception | Liteserve | 6 |
| Acme | Thttpd | 17 |
| Sun | Jre | 751 |
| Phpbb Group | Phpbb | 116 |
| Gnu | Fileutils | 3 |
| Peoplesoft | Peopletools | 10 |
| Apple | Mac Os X Server | 673 |
| Gv | Gv | 5 |
| Ghostview | Ghostview | 2 |
| Dug Song | Dsniff | 2 |
| Slocate | Slocate | 5 |
| Microsoft | Windows 2003 Server | 427 |
| Webfs | Webfs | 4 |
| Dag Apt Repository | Mod Gzip | 3 |
| Marbles | Marbles | 1 |
| Sylpheed-claws | Sylpheed-claws | 4 |
| Mpg123 | Mpg123 | 18 |
| Tildeslash | Monit | 8 |
| Network Instruments | Niprint Lpd-lpr Print Server | 1 |
| Oracle | Application Server Portal | 6 |
| Opera | Opera Browser | 298 |
| Deskpro | Deskpro | 20 |
| Microsoft | Windows Server 2003 | 469 |
| Vienuke | Vieboard | 1 |
| Truenorth Software | Ia Webmail Server | 1 |
| Phprecipebook | Phprecipebook | 3 |
| Mplayer | Mplayer | 47 |
| Oracle | Peopletools | 10 |
| Unichat | Unichat | 1 |
| Thwboard | Thwboard | 4 |
| Ircnet | Ircnet Ircd | 1 |
| Charles Kerr | Pan | 2 |
| Rafal Wojtczuk | Libnids | 2 |
| Jboss | Jboss | 4 |
| Openslp | Openslp | 8 |
| Sylpheed | Sylpheed | 9 |
| Mpm | Mpm Guestbook | 1 |
| Phpkit | Phpkit | 20 |
| Schroepl | Mod Gzip | 3 |
