Company/Organization	Operating System	Web Server Software
ABC	NT	Microsoft-IIS/4.0
Abu Dhabi National Oil Company	Linux	Apache/1.3.4 (Unix) ApacheJServ/1.0b3 mod_perl/1.18
Amazon.com	DIGITAL UNIX	Netscape-Commerce/1.12
AOL	IRIX	NaviServer/2.0 AOLserver/2.3
Apache	FreeBSD	Apache/1.3.8-dev (Unix) ApacheJServ/1.0 PHP/3.0.6
Apple	Solaris	Netscape-Enterprise/3.6
AT&T	Solaris	Netscape-Enterprise/3.6 SP2
Audi	Solaris	Netscape-Enterprise/3.6
Bank of America	Solaris	Netscape-Enterprise/3.6
Bank of Tokyo - Mitsubishi	Solaris	Netscape-Enterprise/3.5.1
Barnes and Noble	NT	Microsoft-IIS/4.0
Bertelsmann	Solaris	Apache/1.2.4 PHP/FI-2.0b11
Boeing	?	Netscape-Enterprise/2.01
Borders	AIX	Netscape-Enterprise/2.01
British Airways	Solaris	Netscape-Enterprise/3.6 SP2
Burger King	NT	Microsoft-IIS/4.0
CBS	Solaris	Apache/1.3.3 (Unix)
Chase Manhattan	Solaris	Netscape-Enterprise/3.6
Chevrolet	Solaris	Netscape-Enterprise/3.6
Citroën	Solaris	Apache
CNN	Solaris	Netscape-Enterprise/2.01
The Coca-Cola Company	Solaris	Netscape-Enterprise/2.01
Compaq	NT	Microsoft-IIS/4.0
CompuServe	NT	Microsoft-IIS/4.0
Deja News	Linux	Apache/1.3b5 mod_perl/1.08
Die Deutsche Bank	Solaris	Apache/1.3.4 (Unix)
Digital (now Compaq)	DIGITAL UNIX	Apache/1.3.0 (Unix)
FBI	Solaris	Netscape-Enterprise/3.5.1I
Ferrari	Solaris	Netscape-Enterprise/2.01
Fidelity	Solaris	Atreve WebSpective Interceptor 1.5
Forbes	NT	Microsoft-IIS/4.0
Ford	NT	Microsoft-IIS/4.0
Geico	Solaris	Netscape-Enterprise/3.6 SP2
GMC	Solaris	Netscape-Enterprise/3.6
Harvard University	Solaris	Apache/1.3.4 (Unix)
Honda	AIX	Netscape-Enterprise/3.6 SP1
Hotmail	FreeBSD	Apache/1.3.6 (Unix) mod_ssl/2.2.8 SSLeay/0.9.0b
Informix	Solaris	Netscape-Enterprise/3.6 SP1
Intel	NT	Microsoft-IIS/4.0
Jaguar	Solaris	Netscape-Enterprise/3.5.1G
KLM	NT	Microsoft-IIS/4.0
Kuwait National Petroleum Company	Solaris	Netscape-Enterprise/2.0d
Lamborghini	IRIX	Apache/1.3.3 (Unix)
Lexus	NT	Microsoft-IIS/4.0
Levi's	NT	Microsoft-IIS/3.0
Lockheed Martin	Solaris	Netscape-Enterprise/2.01c
Lufthansa	Solaris	Netscape-Enterprise/3.5.1G
Lycos	DIGITAL UNIX	Netscape-Enterprise/3.6
Maserati	HP-UX	Apache/1.3.1 (Unix)
McDonald's	Solaris	Netscape-Enterprise/3.0K
MCI	Solaris	Netscape-Enterprise/3.5.1C
Mercedes-Benz	IRIX	Netscape-Enterprise/3.0L
MindSpring	DIGITAL UNIX	Apache/1.2.5
MIT	Solaris	CERN/3.0
MIT (Student Group)	Solaris	Apache/1.2.6
Mitsubishi	Solaris	Netscape-Enterprise/3.0
Motorola	Solaris	Apache/1.3.6
NASA	Solaris	Netscape-Enterprise/3.6
Nationwide	Solaris	Netscape-Enterprise/3.6
NBC	NT	Microsoft-IIS/4.0
Netcom	DIGITAL UNIX	Apache/1.2.5
Netcraft	FreeBSD	Apache/1.3.6 (Unix) mod_perl/1.20
Netscape	Solaris	Netscape-Enterprise/3.6
The New York Times	Solaris	Netscape-Enterprise/2.01
Nissan	IRIX	MagnetWeb/4.0 (Unix)
NSA	Solaris	Apache/1.2.0
Oracle	Solaris	Oracle_Web_Listener/4.0.8.0.0 EnterpriseEdition
PaineWebber	Solaris	Netscape-Enterprise/3.5.1G
PanAm	NT	Microsoft-IIS/4.0
Panasonic	AIX	Netscape-Enterprise/2.01
Pepsi-Cola	Solaris	Netscape-Enterprise/3.6 SP1
Philips	SunOS 4	Apache/1.2.5
Pizza Hut	NT	Microsoft-IIS/4.0
Prudential	AIX	Netscape-Enterprise/3.6 SP1
RCA	Solaris	Netscape-Enterprise/2.01c
Saab	NetBSD or OpenBSD	Apache/1.3.0 (Unix)
Schwab	?	Netscape-Enterprise/3.6 SP1
Sony	Solaris	Netscape-Enterprise/2.01
Southwest Airlines	Solaris	Netscape-Enterprise/3.6 SP2
Sprint	Solaris	Netscape-Enterprise/3.0K
State Farm	AIX	Netscape-Enterprise/3.6 SP1
Steelcase	Solaris	Netscape-Enterprise/3.5.1
Subaru	Linux	Apache/1.3.6 (Unix) mod_perl/1.19 PHP/3.0.7
Sybase	Solaris	Netscape-Enterprise/2.01
Target	Solaris	Netscape-Enterprise/3.5.1G
Texaco	NT	Microsoft-IIS/4.0
Texas Instruments	Solaris	Apache/1.3.4 (Unix)
Time-Warner	Solaris	Open-Market-Secure-WebServer V2.1.PF.0.35.-[debug code]
Tivoli	Solaris	Apache/1.3.6 (Unix) mod_perl/1.19
TOSCO Circle K, Union 76, ...	Solaris	Netscape-Enterprise/3.5.1I
Turner Entertainment Group	Solaris	Netscape-Enterprise/2.01
TWA	Solaris	Netscape-Enterprise/3.6
UK - The Royal Family	Solaris	Apache/1.2b7
Unisys	NT	Microsoft-IIS/4.0
Volkswagen	OS/2	PowerWeb/4.06r8
Volvo	Solaris	Apache/1.3.3 (Unix) PHP/3.0.5
Wal-Mart	HP-UX	Netscape-Enterprise/3.6
The Wall Street Journal	Solaris	Netscape-Commerce/1.1
Walnut Creek CDROM	FreeBSD	Apache/1.3.6 (Unix) ePerl/2.2.14 Perl/5.005_02
Wells Fargo	DIGITAL UNIX	Netscape-Communications/1.1
Wendy's	BSD/OS	Apache/1.3.3 (Unix)
Whataburger	Linux	Apache/1.3.6 (Unix) PHP/3.0.10 mod_ssl/2.3.5 OpenSSL/0.9.3a
Yahoo!	FreeBSD	unknown

The information in the table above has been derived from the Netcraft CGI script What's that site running? Although this script returns accurate operating system information in most cases, rare situations may exist where the operating system information is valid for a machine other than the Web server. Unless the information in this table is not up to date, please direct all comments or inquiries about the script or the information it returns to: info@netcraft.com

Last update: 29 August 1999