See also:
Business: Marketing and Advertising: Internet Marketing: Traffic Measurement  (37)

Browser News: Stats
Browser usage statistics from the major sites and some analysis.

Cooperative Association for Internet Data Analysis
CAIDA collects, monitors, analyzes, and visualizes several forms of Internet traffic data concerning network topology, workload characterization, performance, routing, and multicast behavior.

ICT statistics
Statistics extracted from the ITU World Telecommunication Indicators Database, concerning the spread of information and communication technologies in over 200 economies worldwide

Internet Demographics Directory
Directory of Internet demographics, user surveys, backbone/ISP reviews and Internet topology. Entries categorised and ranked.

Internet Mapping Project: Map gallery
Contains graphical representations of the Internet. Looks like star maps, but with websites grouped by ISP.

Internet Use(rs): Demography and Geography of the Internet
Academic paper from 2003 analysing the geography and demography of the Internet. By Dr Albert Benschop of the University of Amsterdam.

Internet World Stats
Internet usage data for 233 countries and regions, consolidated from various periodic surveys.

Major Internet Backbone MAPs
Maps of Internet backbones, sorted by market share.

Netcraft Web Server Survey
A monthly updated survey of web server software usage on computers connected to the Internet. Also surveys most popular websites, and top level domains.

Netvalley
IT history, reports, statistics and ranks.

Nielsen//NetRatings
Information on Website usage, internet access, and advertising data.

Security Space
Monthly published research reports covering issues like web server market share, popularity of web sites, and web authoring tools.

StatMetrix
Subscription service that provides monthly research reports and newsletters for global web activity, search engine use, web browser market share, operating systems, connection speeds, and mobile web trends.

WebHosting.Info
Provides statistics and research data about the Web services industry. Tracks over 35,000 Web hosting companies worldwide.

Zooknic Internet Geography Project
Data, maps and analysis on the geographic distribution of Internet domain names by city, region, state, and country.

NEC Study
Predicts competition and diversity on the web. (April 15, 2002)