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UUNET is one of the largest Internet service providers and one of the nine Tier 1 networks. It is based in Northern Virginia and is the first commercial Internet service provider. In the Late 1990's UUNET was known as a haven for hosts who send large quantities of spam. Since the early 2000's, MCI/UUNET has taken several measures to reduce the amount of spam that traverses its global backbone. In 2006, MCI/UUNET was sold to Verizon Communications and now operates under the Verizon Business name.
HistoryBackgroundPrior to its founding, access to Usenet and E-mail exchange from non-ARPANET sites was accomplished using a cooperative network of systems running the UUCP protocol over POTS lines. During the mid-1980s, growth of this network began to put considerable strain on the resources voluntarily provided by the larger UUCP hubs. This prompted Rick Adams, a system administrator at the Center for Seismic Studies, to explore the possibilities of providing these services commercially as a way to reduce the burden on the existing hubs. Early existenceWith funding in the form of a loan from Usenix, UUNET Communications Services began operations in 1987 as a non-profit corporation providing Usenet feeds, E-mail exchange and access to a large repository of software source code and related information. The venture proved successful and shed its non-profit status within two years. At the same time, the company changed its name to UUNET Technologies. In 1990, UUNET launched its AlterNet service, which provided access to an IP backbone independent of the constraints of those operated by the government. That network lives on in a much larger form and serves as the core of a set of products which include access at dial-up and broadband speeds as well as web hosting. In the mid 1990s, UUNET was the fastest-growing ISP, outpacing MCI and Sprint. At its peak, Internet traffic was doubling every few months, which translates to 10x growth each year. The public disclosures of this growth substantially fueled the expectations of the dot.com and telecom companies of the late 1990s, leading to the dot-com bubble and crash in 2000/2001. In 2002, the owner of UUNET at that time (MCI Inc.) filed for the largest Chapter 11 bankruptcy protection in history. TodayToday, UUNET is an internal brand of Verizon Business (formerly MCI). As of 2005, its Internet service and infrastructure, assigned AS701 maintained the highest outdegree of any ISP.[1][2] SpamSpewSpewNetAfter it had been sold and resold during the onset of the dot-com bubble, UUNET acquired the nickname SpewSpewNET. This nickname was given because UUNET had become a home for many distributors of spam, including distributors of both Newsgroup spam and E-mail spam. UUNET also became known for providing bulletproof hosting to many web pages whose chief form of advertisement was spam. Because UUNET started with a loan from Usenix and controlled the e-mail addresses for moderated Usenet groups, it was hard to block Usenet from and/or e-mail traffic to it. In 1997, UUNET had lost so much credit that on August 1st, after finding alternate routes for moderated newsgroups, a Usenet death penalty (UDP) was issued against UUNET.[3] A week later, the UDP was lifted.[4] In 1998 UUNET threatened legal action[5] for hosting a GIF with "SPAMUNET" on it. VerizonAlthough UUNET was purchased by Verizon on 2007-06-08, it still is the ISP for many spammers. Verizon has been working to significantly reduce this. As of April 2006 Spamhaus listed 83 known spam sources under the responsibility of Verizon Business. Now Verizon has 27 listings (down from more than 200 when it had just bought the remnants of MCI).[6] Timeline
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Mercedes Car
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