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Operating systems running Tor relays - shows software diversity and potential vulnerability patterns.

Last updated: Fri, 25 Jul 2025 04:01:35 GMT. Refreshed every 30 minutes from the Tor directory authorities via Tor Project's onionoo API.

Platform Overall / Guard / Middle / Exit BW Cap Overall / Guard / Middle / Exit CW Guard / Middle / Exit Unique AROI / Contact Unique Families Unique AS
Linux 1073.50 / 614.50 / 130.83 / 328.16 Gbit/s 90.28% / 95.11% / 92.33% / 82.46% 3800 / 2519 / 2396 2695 578 980
FreeBSD 90.16 / 27.92 / 5.60 / 56.64 Gbit/s 9.22% / 4.62% / 4.69% / 17.46% 188 / 92 / 267 136 43 93
OpenBSD 2.22 / 1.02 / 0.87 / 0.32 Gbit/s 0.12% / 0.10% / 0.37% / 0.05% 13 / 41 / 7 51 10 39
Windows 1.10 / 0.47 / 0.57 / 0.06 Gbit/s 0.04% / 0.04% / 0.18% / 0.00% 7 / 33 / 1 23 3 27
ElectroBSD 639.08 / 141.13 / 497.95 / 0.00 Mbit/s 0.06% / 0.03% / 0.43% / 0.00% 1 / 3 / 0 1 1 2
SunOS 521.38 / 449.69 / 71.69 / 0.00 Mbit/s 0.05% / 0.08% / 0.03% / 0.00% 2 / 6 / 0 3 1 5
NetBSD 210.77 / 96.14 / 1.39 / 113.24 Mbit/s 0.02% / 0.01% / 0.00% / 0.03% 2 / 1 / 1 3 1 4
Darwin 107.81 / 48.72 / 59.08 / 0.00 Mbit/s 0.01% / 0.01% / 0.02% / 0.00% 1 / 4 / 0 5 0 5
kFreeBSD 16.69 / 0.00 / 16.69 / 0.00 Mbit/s 0.00% / 0.00% / 0.01% / 0.00% 0 / 1 / 0 1 0 1
Linux-libre 7.19 / 0.00 / 7.19 / 0.00 Mbit/s 0.00% / 0.00% / 0.00% / 0.00% 0 / 1 / 0 1 1 1