View Contact arbitrary.ch Details

📋 Contact & Network Overview

  • Contact: mail:tor[]arbitrary.ch url:https://arbitrary.ch proof:uri-rsa abuse:tor[]arbitrary.ch ciissversion:2
  • Hash: 43aee7d0d9313e9cd0e1f29801c8a7da
  • Countries: Finland Finland (12) , Germany Germany (2) , Serbia Serbia (1)
Network Summary:
  • Bandwidth: ~3.62 Gbit/s (3.62 Gbit/s guard)
  • Network Influence: 0.20% of overall consensus weight (0.38% guard, 0.00% middle)
  • Network Position: Guard-focused (15 total relays, 14 guards, 1 middle)

📊 Operator Intelligence

  • Network Diversity: Okay, 2 networks
  • Geographic Diversity: Okay, 3 countries
  • Infrastructure Diversity: Okay, 1 platform, 2 versions
  • Bandwidth Measurements: 15/15 relays measured by authorities
  • Performance Insights: Overall CW/BW: 976. -21% lower than 1237 network average. 53th percentile with 925 median.
    • Guard CW/BW: 976. +19% higher than 822 network average. 47th percentile with 1011 median.
  • Operational Maturity: Operating since 2019-02-18 (expanded through 2026-01-16)
  • Version Compliance: Partial, 9 (60%) compliant, 6 (40%) not compliant
    • Version Status: Partial, 9 (60%) recommended, 6 (40%) experimental

⏰ Relay Reliability

  • Overall Uptime: 30d 97.4% (14 relays), 6mo 99.6% (14 relays), 1y 98.7% (14 relays), 5y 95.6% (14 relays)
    • Outlier (6mo: ≥2σ 99.4% from μ 99.6%): 3 relays out of 15 relays (20.0%), Low: 3 relays
    • Network Uptime (6mo): 5th Pct: 62%, 25th Pct: 97%, Operator: 100%, 50th Pct: 100%, 75th Pct: 100%, 90th Pct: 100%, 95th Pct: 100%, 99th Pct: 100%
  • Offline: 0 relays
Reliability data available for 14/15 relays, from 2026-01-17 17:00:00 UTC

🏆 AROI Champion Rankings

3 winning AROI Champions Dashboard categories:

🏷️ Flag Reliability

Flag-specific uptime percentages (1M/6M/1Y/5Y):
🛡️ Stable Operation: 97.4% / 99.6% / 98.7% / 95.4%
⚡ Fast Relay: 97.4% / 99.6% / 98.7% / 95.6%
🟢 Running Operation: 90.9% / 99.6% / 98.7% / 95.6%
🛡️ Entry Guard: 97.4% / 98.1% / 90.9% / 88.9%
📂 Hidden Services: 71.9% / 77.9% / 72.7% / 73.2%
📁 Directory Services: 90.9% / 99.6% / 98.7% / 95.6%
Green: >99%, Yellow: <μ of network, Red: ≥2σ from network μ , from 2026-01-17 17:00:00 UTC

Last updated: Sat, 17 Jan 2026 19:04:38 GMT. Refreshed every 30 minutes from the Tor directory authorities via Tor Project's onionoo API.

Nickname BW (3.62 Gbit/s) Uptime/Downtime Uptime (1M/6M/1Y/5Y) Flag Uptime (1M/6M/1Y/5Y) IPv4 Flags Country AS Number AS Name Platform First Seen Last Restarted
arbitraryKenzie3 (14) 389.08 Mbit/s   ✓ UP 6d 7h 55m ago 97.4%/99.6%/98.6%/97.2% —/—/83.2%/91.0% 65.108.136.190 Fast Guard HSDir Running Stable V2Dir Valid Finland FI AS24940 Hetzner Online GmbH Linux 6y 6mo 5d ago 6d 7h 59m ago
arbitraryKenzie5 (14) 311.82 Mbit/s   ✓ UP 6d 7h 55m ago 96.1%/99.3%/98.5%/96.4% —/—/83.1%/89.0% 65.108.136.190 Fast Guard HSDir Running Stable V2Dir Valid Finland FI AS24940 Hetzner Online GmbH Linux 3y 11mo 1d ago 6d 7h 59m ago
arbitraryKenzie0 (14) 295.75 Mbit/s   ✓ UP 6d 7h 55m ago 97.3%/99.5%/98.6%/92.1% —/—/83.2%/70.7% 65.108.136.190 Fast Guard HSDir Running Stable V2Dir Valid Finland FI AS24940 Hetzner Online GmbH Linux 6y 11mo 5d ago 6d 7h 59m ago
arbitraryKenzie2 (14) 279.43 Mbit/s   ✓ UP 6d 7h 55m ago 97.6%/99.6%/98.6%/93.7% —/—/83.2%/77.3% 65.108.136.190 Fast Guard HSDir Running Stable V2Dir Valid Finland FI AS24940 Hetzner Online GmbH Linux 6y 6mo 5d ago 6d 7h 59m ago
arbitraryTessa0 (14) 275.16 Mbit/s   ✓ UP 6d 8h 2m ago 97.6%/99.6%/99.8%/95.1% —/—/—/90.7% 95.217.112.245 Fast Guard HSDir Running Stable V2Dir Valid Finland FI AS24940 Hetzner Online GmbH Linux 6y 10mo 3w ago 6d 8h 6m ago
arbitraryTessa1 (14) 270.35 Mbit/s   ✓ UP 6d 8h 2m ago 97.6%/99.6%/99.8%/99.7% Match 95.217.112.245 Fast Guard HSDir Running Stable V2Dir Valid Finland FI AS24940 Hetzner Online GmbH Linux 6y 10mo 3w ago 6d 8h 6m ago
arbitraryMay1 (14) 255.95 Mbit/s   ✓ UP 6d 7h 46m ago 97.6%/99.6%/95.9%/97.5% —/89.2%/87.7%/92.7% 46.4.32.184 Fast Guard HSDir Running Stable V2Dir Valid Germany DE AS24940 Hetzner Online GmbH Linux 5y 3mo 1w ago 6d 7h 50m ago
arbitraryTessa5 (14) 252.21 Mbit/s   ✓ UP 6d 8h 2m ago 97.7%/99.6%/99.8%/99.3% Match 95.217.112.245 Fast Guard HSDir Running Stable V2Dir Valid Finland FI AS24940 Hetzner Online GmbH Linux 3y 10mo 1w ago 6d 8h 6m ago
arbitraryKenzie1 (14) 240.71 Mbit/s   ✓ UP 6d 7h 55m ago 97.6%/99.6%/98.6%/97.2% —/—/83.2%/91.0% 65.108.136.190 Fast Guard HSDir Running Stable V2Dir Valid Finland FI AS24940 Hetzner Online GmbH Linux 6y 11mo 5d ago 6d 7h 59m ago
arbitraryTessa2 (14) 222.77 Mbit/s   ✓ UP 6d 8h 2m ago 97.3%/99.5%/99.8%/99.7% Match 95.217.112.245 Fast Guard HSDir Running Stable V2Dir Valid Finland FI AS24940 Hetzner Online GmbH Linux 6y 6mo 5d ago 6d 8h 6m ago
arbitraryTessa4 (14) 217.68 Mbit/s   ✓ UP 6d 8h 2m ago 97.7%/99.6%/99.8%/99.3% Match 95.217.112.245 Fast Guard HSDir Running Stable V2Dir Valid Finland FI AS24940 Hetzner Online GmbH Linux 3y 10mo 1w ago 6d 8h 6m ago
arbitraryMay0 (14) 209.72 Mbit/s   ✓ UP 6d 7h 46m ago 97.6%/99.6%/95.9%/78.8% —/89.2%/87.7%/68.7% 46.4.32.184 Fast Guard HSDir Running Stable V2Dir Valid Germany DE AS24940 Hetzner Online GmbH Linux 5y 3mo 1w ago 6d 7h 50m ago
arbitraryKenzie4 (14) 203.50 Mbit/s   ✓ UP 6d 7h 55m ago 97.7%/99.6%/98.6%/93.5% —/—/83.2%/76.5% 65.108.136.190 Fast Guard HSDir Running Stable V2Dir Valid Finland FI AS24940 Hetzner Online GmbH Linux 3y 11mo 19h ago 6d 7h 59m ago
arbitraryTessa3 (14) 200.00 Mbit/s   ✓ UP 6d 8h 2m ago 97.4%/99.6%/99.8%/99.4% —/—/—/99.1% 95.217.112.245 Fast Guard HSDir Running Stable V2Dir Valid Finland FI AS24940 Hetzner Online GmbH Linux 6y 6mo 5d ago 6d 8h 6m ago
Fortress 0.00 Kbit/s   ✓ UP 1d 7h 31m ago 0.0%/0.0%/0.0%/0.0% Match 87.121.38.100 Running V2Dir Valid Serbia RS AS205007 Maxim Azarov... Linux 1d 6h 8m ago 1d 7h 35m ago