Cloud and Network Infrastructure in the United States

<p>Zenlayer operates 49 data centers across nine United States cities. The largest concentrations are San Jose (9), Atlanta (8), and Washington, D.C. (7), followed by Los Angeles (6), New York City (5), and Seattle (5), with further capacity in Chicago (3), Dallas (3), and Miami (3). The footprint tracks national traffic geography rather than population alone, which is why it covers the Pacific cable gateways, the Northern Virginia corridor, the Northeast, the Gulf, and the interior carrier hubs.</p>

<p>Availability differs by metro. Across the 49 United States data centers, IP transit is available in 24, Cloud WAN in 20, edge colocation in 19, Cloud Connect in 19, bare metal cloud (BMC) in 14, public cloud services in 7, and CDN in 4. Because the mix is not identical in every city, multi-metro designs are scoped facility by facility, and the shortlist usually starts from the one service the workload cannot do without.</p>

<p>It depends on the workload. San Jose, Los Angeles, and Seattle are the right choice for Pacific-facing traffic, transpacific routes into Asia, and proximity to West Coast cloud regions. New York City, Washington, D.C., Atlanta, and Miami are the right choice for the Northeast population base, the Northern Virginia cloud corridor, transatlantic capacity, and traffic heading to Latin America. Most enterprises with national audiences run a paired deployment, one metro per coast, with Chicago or Dallas added for interior coverage.</p>

<p>Continental distance is the mechanism. No single site holds low latency for both coasts, because a coast-to-coast round trip adds tens of milliseconds of propagation delay. Placing capacity in San Jose or Los Angeles for the West, New York City or Washington, D.C. for the East, and Chicago, Dallas, or Atlanta for the interior keeps traffic near the user, while Cloud WAN carries replication between those sites. Private paths also replace long-haul transit for east-west traffic, lowering cost as well as latency.</p>

<p>Canada is Zenlayer's other North America market, and Cloud WAN joins it to the United States footprint on one backbone, so cross-border traffic does not depend on circuits sourced separately in each country. That pairing lets teams serve both markets from a single design, keeping Canadian traffic in-country where residency rules require it while using United States metros for scale, cloud on-ramps, and onward reach into Zenlayer's Latin America, Europe, and Asia-Pacific regions.</p>