Lightpath launched dedicated fiber internet access (DIA) backed by a 99.9% uptime SLA and delivered over wholly owned fiber with no shared infrastructure and multiple redundancy routes.

Lightpath builds and operates all-fiber infrastructure designed for the AI era. Our dense network reaches 18,000+ service locations, 190+ on-net data centers and landing stations across 11 U.S. metro markets — supporting cloud, AI and mission-critical workloads with low latency and scalable capacity. We approach network expansion with confidence, owning and operating our fiber end-to-end to reach complex, high-demand environments most providers avoid. With unwavering service and accountability, Lightpath builds infrastructure that stands the test of time and is supported by the engineers who stand behind it. Serving hyperscalers, financial services, healthcare, government and carriers for 30+ years, Lightpath is more than a connectivity provider. We are a strategic network partner combining fearless execution with human accountability to support the systems the world depends on. https://lightpathfiber.com/network-overview/