What does the Internet look like?

Welcome to the Internet Topology Zoo, an ongoing project to collect data network topologies from around the world.

We currently have over two hundred and fifty networks in the Zoo, in a variety of graph formats for statistical analysis, plotting, or other network research.
The networks come from all over the world: the map below shows the Zoo's coverage.

The networks can be explored in our interactive visualisation, as graphs in our dataset, or plotted in the gallery.

The networks are manually traced from operator provided network maps. For more information on the process please see the documentation section.

We'd like to hear feedback, or suggestions for new networks to add to the zoo. If you do use the dataset, please cite us: bibtex entry. Thanks!