The Regional Optical Network Map shows fiber-optic networks owned and/or run by state and regional educational and research organizations within the US.

The map shows the extent of fiber-optic networks across the country, with the aim of showing the extent of the connectivity, encouraging interconnectivity and collaborative efforts, and aiding in planning, resource allocation and policy determination efforts on the local, state, regional and national levels.

The map is produced and maintained by the Advanced Network Management Laboratory, one of the Pervasive Technology Labs at Indiana University.

You can download the current version of the map as a PDF file here

If you have questions about the map, would like to add to or amend the information presented, would like a copy of the map in a different file format, or would like to use it in a publication or web site please see the contact page. We're always happy to discuss a custom version of the map for specific projects.