A metropolitan area network (MAN) is a computer network that interconnects users with computer resources in a geographic region of the size of a metropolitan area. The term MAN is applied to the interconnection of local area networks (LANs) in a city into a single larger network which may then also offer efficient connection to a wide area network. The term is also used to describe the interconnection of several LANs in a metropolitan area through the use of point-to-point connections between them.
A colocation center or "carrier hotel", is a type of data centre where equipment, space, and bandwidth are available for rental to retail customers. Colocation facilities provide space, power, cooling, and physical security for the server, storage, and networking equipment of other firms and also connect them to a variety of telecommunications and network service providers with a minimum of cost and complexity.
Telehouse is a major carrier-neutral colocation, information and communications technology services provider based in Docklands, London. Established in 1988, it operates eight facilities in London, Paris and Frankfurt. Part of the global Telehouse network of data centres, the brand has 45 colocation facilities in 26 major cities around the world including Moscow, Istanbul, Johannesburg, Cape Town, Beijing, Shanghai, Hong Kong, Singapore, Vietnam, Seoul, Tokyo, New York and Los Angeles. KDDI, Telehouse's Japanese telecommunications and systems integration parent company, operates data centre facilities in America and Asia.
The Stock Exchange Tower is a 48-storey skyscraper in Montreal, Quebec, Canada. It is located at the intersection of Victoria Square and Saint Jacques Street in the International Quarter. It is connected by the underground city to the Square-Victoria-OACI Metro Station.
A meet-me room (MMR) is a place within a colocation center where telecommunications companies can physically connect to one another and exchange data without incurring local loop fees. Services provided across connections in an MMR may be voice circuits, data circuits, or Internet Protocol traffic.
Tower 55 is a 15-story building at the corner of South Market Street and Post Street in downtown San Jose, California. Built in 1985 as the Market Post Tower, it was designed to provide a mix of office and retail space. When first built, the building was controversial due to its gold-colored glass exterior, which produced high light and heat reflection. In its early years, the owners struggled financially with the property and were forced to put it up for sale in 1987. While the intended tenants did not materialize, the building proved popular with telecom carriers as an Internet exchange center, with MAE-West on the 13th floor, one of the oldest and most well known Internet exchanges. Many carriers maintain collocation space in the building to support their interconnections through MAE-West as well as direct interconnections.
The Omni Providence Hotel is a Neo-Traditionalist skyscraper in downtown Providence, Rhode Island. At 100 m (328 ft), it became the fourth-tallest building in the city and the state on 15 February 2007, when the nearby slightly taller The Residences Providence topped out. Brick facades and a pitched roof adorn the building.
The Westin Seattle is an upscale highrise twin-tower hotel in downtown Seattle, Washington. Opened in 1969, it is the flagship property of the Westin Hotels & Resorts brand, owned by Marriott International.
Digital Realty is a real estate investment trust that owns, operates and invests in carrier-neutral data centers across the world. The company offers data center, colocation and interconnection services.
Interxion is a provider of carrier and cloud-neutral colocation data centre services in Europe. Founded in 1998 in the Netherlands, the firm was publicly listed on the New York Stock Exchange from 28 January 2011 until its acquisition by Digital Realty in March 2020. Interxion is headquartered in Schiphol-Rijk in the Netherlands, and operates 53 data centres in 11 European countries located in major metropolitan areas, including Dublin, London, Frankfurt, Paris, Amsterdam, and Madrid, the six main data centre markets in Europe, as well as Marseille, Interxion’s Internet Gateway.
Union Square is a skyscraper complex at Sixth Avenue between Union and University Streets in Downtown Seattle, Washington, adjacent to Freeway Park. It consists of two skyscrapers built in the 1980s and primarily used for office space. The entire complex features a 1,100-stall parking garage, a courtyard, a retail plaza spanning three stories and an underground pedestrian concourse that connects with the Fifth Avenue Theater and Rainier Square. Both structures were awarded LEED certification in 2009 and eventually received LEED Platinum certification 6 years later as a result of reduced annual energy consumption by 40 percent through recent renovations. The entire complex is currently managed by Washington Holdings, a real estate firm also known as Union Square LLC which is based in Seattle.
Lunavi, formerly Green House Data, is a data center and managed services provider headquartered in Cheyenne, Wyoming, United States.
Cologix, a network neutral interconnection and data center company, runs 40+ interconnection locations across 11 North American markets. The edge markets that Cologix operates in are: Columbus, Ohio; Dallas, Texas; Jacksonville, Florida; Lakeland, Florida; Minneapolis, Minnesota; Montreal, Quebec; Silicon Valley, California; Toronto, Ontario; Northern New Jersey; and Vancouver, British Columbia. The company supports five Internet exchanges.
Doppler is a 524-foot-tall (160 m) office building in Seattle, Washington, which is home to the corporate headquarters of Amazon. It is located in the Denny Triangle neighborhood of the city, at the intersection of Westlake Avenue and 7th Avenue near the Westlake Center and McGraw Square.
Teraco Data Environments is a carrier-, cloud- and vendor-neutral data centre provider founded by Tim Parsonson and Lex van Wyk in 2008. On 1 August 2022, Digital Realty announced that it had completed the purchase of a majority stake in Teraco, previously controlled by Berkshire Partners, Permira and a group of investors.
re:Invent is a 37-story high-rise office building on the Amazon headquarters campus in Seattle, Washington, United States. It opened in 2019 and houses 5,000 employees as one of three major high-rise towers on Amazon's campus in the Denny Triangle neighborhood north of Downtown Seattle.
165 Halsey Street, formerly known as the Bamberger Building, is a 14-story, office tower in Downtown Newark, New Jersey. Built in 1912–1929, it was designed by Jarvis Hunt. The building spans the entire block between Halsey Street, Market Street, Washington Street, and Bank Street. 165 Halsey Street is a major colocation center in New York metropolitan area; according to Center for Land Use Interpretation, it is among the world's largest carrier hotels. It is a contributing property to the Four Corners Historic District.
