How to Read an ISP Network Map: POPs, Backbone Routes and Global Coverage is a comprehensive guide to understanding carrier network infrastructure and evaluating global Internet connectivity. Learn how to interpret Points of Presence (POPs), fiber backbone routes, submarine cable connections, and network coverage maps. Discover the differences between on-net, near-net, and off-net serviceability, how to assess network redundancy and latency, and what enterprises should verify when comparing global Internet service providers. Macronet Services explains how to turn ISP network maps into informed decisions about carrier selection, connectivity costs, performance, and resilience.