Browse by Platform

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

• Platforms: 10 operating systems hosting relays currently detected
• Network Relays: Total: 9657
  • Primary Role: Guard: 4171 | Middle: 2594 | Exit: 2892
  • Role Categories: Guard: 4171 | Middle: 2594 | Exit: 983 | Guard+Exit: 1909
  • All Roles: Guard: 6080 | Middle: 2594 | Exit: 2892
  • Bandwidth Measured: 9592 relays, 99.3% of all relays
• Software Diversity: 92.6% Linux | 0.1% Windows | 7.3% BSD variants
• Sorted by: observed bandwidth
• Key: BW = Observed Bandwidth, CW = Consensus Weight, AS = Autonomous System (network provider)

Last updated: Fri, 14 Nov 2025 23:03:56 GMT. Refreshed every 30 minutes from the Tor directory authorities via Tor Project's onionoo API.

Platform	Overall / Guard / Middle / Exit BW	Overall / Guard / Middle / Exit CW	Guard / Middle / Exit	Unique AROI / Contact	Unique Families	Unique AS
Linux	1172.96 / 619.99 / 125.49 / 427.48 Gbit/s	92.57% / 95.32% / 95.51% / 88.70%	3959 / 2390 / 2624	2932	623	1024
FreeBSD	79.83 / 27.23 / 5.53 / 47.08 Gbit/s	7.18% / 4.43% / 3.31% / 11.27%	181 / 109 / 263	135	44	95
OpenBSD	2.23 / 1.08 / 0.88 / 0.28 Gbit/s	0.08% / 0.07% / 0.31% / 0.03%	17 / 39 / 4	50	11	39
Windows	1.37 / 0.61 / 0.76 / 0.00 Gbit/s	0.06% / 0.06% / 0.27% / 0.00%	9 / 39 / 0	29	3	30
SunOS	688.23 / 474.22 / 214.01 / 0.00 Mbit/s	0.05% / 0.08% / 0.14% / 0.00%	2 / 6 / 0	4	1	5
ElectroBSD	472.41 / 141.01 / 331.40 / 0.00 Mbit/s	0.04% / 0.03% / 0.28% / 0.00%	1 / 3 / 0	1	1	2
Darwin	174.15 / 28.09 / 133.18 / 12.88 Mbit/s	0.02% / 0.00% / 0.16% / 0.00%	1 / 5 / 1	6	1	7
NetBSD	32.61 / 32.61 / 0.00 / 0.00 Mbit/s	0.00% / 0.00% / 0.00% / 0.00%	1 / 0 / 0	1	0	1
Linux-libre	30.33 / 0.00 / 30.33 / 0.00 Mbit/s	0.00% / 0.00% / 0.00% / 0.00%	0 / 2 / 0	1	1	1
kFreeBSD	15.56 / 0.00 / 15.56 / 0.00 Mbit/s	0.00% / 0.00% / 0.00% / 0.00%	0 / 1 / 0	1	0	1