AT&T helps businesses connect to their customers, suppliers and partners through our highly secure and reliable data centers. Our data centers provide high bandwidth and low latency connections through the AT&T network, one of the most powerful and advanced IP/ Multiprotocol Label Switching (MPLS) networks in the world. For decades, we’ve helped define how the data center industry operates. With the extensive global coverage at our own data centers (in locations like Amsterdam, London, Hong Kong, Singapore and Sydney) and alliances with other major data center operators, AT&T offers collocation availability at more than 300 facilities in 16 countries. Sydney is the largest city in Australia and home to offices for most of the world’s Fortune 500 companies.