Print Submarine Cable Map
The SubTel Forum Submarine Cable Map has long been established as a critical resource for understanding global connectivity and the infrastructure that drives the internet. The latest edition, which debuted at PTC '25 on January 19, 2025, continues this tradition of excellence. Created using ArcGIS and backed by the Submarine Cable Database, it tracks over 500 submarine cable systems, including both active and planned routes. This detailed visual representation serves as a tool for professionals across various industries, including telecommunications, finance, and education.
Download the Q1 2025 edition of the Submarine Cable Map today to explore the complex global network that supports the internet. Stay informed about the growth and trends shaping the future of submarine cables and their role in powering the world’s digital economy.

For industry professionals, the Submarine Cable Map provides essential insights into the ever-evolving global network of submarine cables. It visually depicts routes and key landing points, helping users understand the geography of international connectivity. Investors can use the map to identify growth opportunities in regions with expanding digital infrastructure, and telecom operators can leverage it to plan for future cable deployments or system upgrades. The map is also invaluable for data center and cloud service providers, who can easily identify overlaps between submarine cable routes and major data hubs, aiding in strategic planning for network expansions.
This latest edition places a particular emphasis on the Pacific region, reflecting the increasing importance of this area in the global data economy. This region’s rise in digital demand has made it a focal point for new submarine cable investments, which the map helps to illustrate with clarity. The inclusion of charts and graphs alongside the visual cable routes offers further context, detailing trends in system deployments, regional investments, and the growing impact of hyperscaler companies on the submarine cable industry.
Educational institutions and researchers also benefit from the map’s comprehensive data. The map helps students and scholars visualize the massive infrastructure that powers global communications and understand how it supports the digital economy. For academic projects, it serves as an authoritative source for studying international telecommunications networks, their economic impacts, and their strategic importance.
Moreover, the Submarine Cable Map is a key resource for government policymakers and regulatory bodies. By showing the global flow of data and the infrastructure that supports it, the map aids in decision-making processes related to national security, economic development, and digital policy.
Secure Your Spot in Next Year's Submarine Cable Map!
Looking ahead, sales for the 2025 map are now underway. The first edition will debut at PTC '25 in Honolulu in January 2025. If you want to secure your spot or explore advertising opportunities, reach out to [email protected] or call [+1] (804) 469-0324. This is a prime opportunity for your brand to be seen by key stakeholders in the submarine cable and telecommunications industries.