“Tor metrics are the ammunition that lets Tor and other security advocates argue for a more private and secure Internet from a position of data, rather than just dogma or perspective.”
— Bruce Schneier (June 1, 2016)
You're operating a Tor relay or bridge, or you're affected in some way by somebody else operating one? Here you can learn everything about currently running Tor nodes or even about nodes that have been running in the past.
The following tool lets you browse the network archive for relays running in the past.
The following tools let you explore currently running relays and bridges.
The following tools inform you of any problems with relays and bridges.
This material is supported in part by the National Science Foundation under Grant No. CNS-0959138. Any opinions, finding, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation. "Tor" and the "Onion Logo" are registered trademarks of The Tor Project, Inc.. Data on this site is freely available under a CC0 no copyright declaration: To the extent possible under law, the Tor Project has waived all copyright and related or neighboring rights in the data. Graphs are licensed under a Creative Commons Attribution 3.0 United States License.