Location map of optical fiber cables

You can explore global and terrestrial optical fiber networks through interactive maps and databases that show submarine cables, landing stations, and carrier fiber routes.Global Submarine Fiber Cables

For undersea fiber optic infrastructure, the Submarine Cable Map by TeleGeography provides a comprehensive, interactive map of the world's major submarine cable systems and landing stations, updated regularly to reflect new deployments and system status . Similarly, FiberAtlantic offers an interactive map showing global undersea cable routes, landing stations, and system connectivity . These maps allow users to visualize international connectivity and the backbone of global internet infrastructure.

Terrestrial Fiber Networks

For land-based fiber infrastructure, the Internet Infrastructure Map (KMC Dev) provides an interactive visualization of undersea cables, peering exchange points, and terrestrial fiber nodes . The ITU Broadband Map (BBMaps) allows detailed analysis of ICT infrastructure, including terrestrial fiber nodes, network proximity, and automated measurements within a specified radius, though it requires an ITU account for full access .

Carrier and Data Center Fiber Maps

For commercial and enterprise-level fiber mapping, FiberLocator offers detailed maps of fiber routes, on-net buildings, and data centers across hundreds of carriers. This tool is particularly useful for businesses planning network expansion, redundancy, or connectivity projects, providing real-time visibility into carrier networks and fiber availability .

How to Use These Maps

• Interactive Exploration: Zoom in on specific regions to see cable routes, landing stations, and terrestrial nodes.
• Proximity Analysis: Measure distances from key locations to fiber nodes or landing stations.
• Carrier Coverage: Identify which carriers provide service in a given area and the availability of on-net buildings.
• Network Planning: Use these maps to plan last-mile connectivity, redundancy, or expansion projects. These resources collectively provide a comprehensive view of optical fiber infrastructure, both undersea and terrestrial, enabling users to analyze connectivity, plan network projects, or study global internet topology.