bridges.torproject.org
Official Tor service distributing bridge relay addresses to users facing network blocking.
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Published directory entries matching your search.
metrics.torproject.org
Historical lookup showing whether an IP address appeared as a Tor relay on a specified date.
hyperiongray.com
Historical visualization and research record mapping a sample of linked Tor onion services.
gitlab.torproject.org
Tor measurement project collecting performance data for public relays, bridges and onion services.
arxiv.org
Public-health research measuring harmful-content availability and searches on the Tor network.
metrics.torproject.org
Official interface for exploring public Tor relay and bridge metadata from Onionoo.
research.torproject.org
Tor Project hub for technical reports, open research questions, datasets and research safety guidance.