The Internet's Owners
So who
actually owns the Internet? There are two answers to this question:
1.
Nobody
2.
Lots of people
If you think
of the Internet as a unified, single entity, then no one owns it. There are
organizations that determine the Internet's structure and how it works, but
they don't have any ownership over the Internet itself. No government can
lay claim to owning the Internet, nor can any company. The Internet is like the telephone system
-- no one owns the whole thing.
From another
point of view, thousands of people and organizations own the Internet. The
Internet consists of lots of different bits and pieces, each of which has an
owner. Some of these owners can control the quality and level of access you
have to the Internet. They might not own the entire system, but they can impact
your Internet experience.
The physical network that carries Internet traffic
between different computer systems is the Internet backbone. In the
early days of the Internet, ARPANET served as the system's backbone.
Today, several large corporations provide the routers and cable that
make up the Internet backbone. These companies are upstream Internet
Service Providers (ISPs). That means that anyone who wants to
access the Internet must ultimately work with these companies, which include:
- UUNET
- Level
3
- Verizon
- AT&T
- Qwest
- Sprint
- IBM
Then you
have all the smaller ISPs. Many individual consumers and businesses subscribe
to ISPs that aren't part of the Internet backbone. These ISPs negotiate with
the upstream ISPs for Internet access. Cable and DSL companies
are examples of smaller ISPs. Such companies are concerned with what the
industry calls the last mile -- the distance between the end
consumer and Internet connectivity.
Within the
backbone are Internet Exchange Points (IXPs), which are
physical connections between networks that allow data exchanges. For example,
while Sprint, Verizon and AT&T provide part of the Internet backbone's
infrastructure, the three networks aren't intertwined. They connect together at
an IXP. Several companies and non-profit organizations administer IXPs.
The
individual computer networks that make up the Internet can have owners. Every
ISP has its own network. Several nations' governments oversee computer
networks. Many companies have local area networks (LANs)
that link to the Internet. Each of these networks is both a part of the
Internet and its own separate entity. Depending on local laws, the owners of
these networks can control the level of access users have to the Internet.
You might
consider yourself to be an owner of the Internet. Do you own a device that you
use to connect to the Internet? If so, that means the device you own becomes
part of the enormous inter-networked system. You are the proud owner of part of
the Internet -- it's just a very small part.
If no one
owns the Internet, who is responsible for making sure everything works? Find
out in the next section.
IN THE BEGINNING, THERE WAS ARPANET
ARPANET was a network of computers housed in
various universities, government agencies and research facilities.
The people who built ARPANET designed many of the protocols that the Internet
uses today. ARPANET connected to several other computer networks and the
Internet was born. The agency responsible for ARPANET was the Defense Advanced Research Projects Agency (DARPA), a branch of the United
States Department of Defense (DoD). Since ARPANET began as a U.S.
government-sponsored project, you could argue that at one time, the U.S.
government owned the Internet.
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