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1&1 Internet, founded in 1988,
is a web hosting company owned by United
Internet, a German Internet company. Its CEO is
Robert Hoffmann. The company is one of the
world's largest web hosting companies, with data
centers in Europe and in Lenexa, Kansas.
The company offers domain registration, cloud
servers, virtual private servers (VPS), and
In 2006, the company estimated that it hosted
more websites than any other company in Germany
and the United Kingdom, and that it hosted the
seventh-largest number of websites among web
hosting companies in the United States.